Publications:  Guy Lloyd

Patel KP, McKenna M, Thornton GD, Vandermolen S, Abdulelah ZA, Awad W, Baumbach A, Mathur A et al. ( 2023 ) . Predictors of outcome in patients with moderate mixed aortic valve disease . Heart

Alborikan S, Althunayyan A, Pandya B, Von Klemperer K, Walker F, Cullen S, Bhan A, Badiani S et al. ( 2023 ) . Blood biomarkers to detect functional impairment in adult patients with repaired tetralogy of Fallot . International Journal of Cardiology Congenital Heart Disease vol. 14 ,

Patel K, Thornton G, Vandermolen S, Mckenna M, Awad W, Baumbach A, Mathur A, Treibel T et al. ( 2023 ) . Survival and predictors of outcome in moderate mixed aortic valve disease . European Heart Journal vol. 44 , ( Supplement_2 )

Thornton GD, Bennett JB, Nitsche C, Gama F, Mravljak R, Abiodun AT, Aziminia N, Tapia L et al. ( 2023 ) . Abstract 13882: Myocardial Hypoperfusion in Severe Aortic Stenosis is Reversed by Aortic Valve Replacement . Circulation vol. 148 , ( Suppl_1 )

Gama F, Custódio P, Tsagkridi A, Moon J, Lloyd G, Treibel TA, Bhattacharyya S ( 2023 ) . High-definition blood flow imaging improves quantification of left ventricular volumes and ejection fraction . European Heart Journal - Cardiovascular Imaging vol. 25 , ( 2 ) 278 - 284 .

Althunayyan A, Alborikan S, Badiani S, Wong K, Uppal R, Patel N, Petersen SE, Lloyd G et al. ( 2023 ) . Clinical and Prognostic Implications of Cardiopulmonary Exercise Stress Echocardiography in Asymptomatic Degenerative Mitral Regurgitation . The American Journal of Cardiology vol. 201 , 8 - 15 .

Patel KP, Lin A, Kumar N, Esposito G, Grodecki K, Lloyd G, Mathur A, Baumbach A et al. ( 2023 ) . Influence of cusp morphology and sex on quantitative valve composition in severe aortic stenosis . European Heart Journal - Cardiovascular Imaging vol. 24 , ( 12 ) 1653 - 1660 .

Althunayyan A, Alborikan S, Badiani S, Wong K, Uppal R, Patel P, Petersen S, Lloyd G et al. ( 2023 ) . Clinical and prognostic implications of cardiopulmonary exercise stress echocardiography in asymptomatic degenerative mitral regurgitation . European Heart Journal - Cardiovascular Imaging vol. 24 , ( Supplement_1 )

Dowsing B, Ioannou A, Menacho K, Culotta V, Bhuva AN, Ferreira A, Ghosh AK, Lloyd G et al. ( 2023 ) . Comparison of the accuracy and reproducibility of AI based echocardiography and CMR analysis for cardiac function assessment in oncology patients at risk of cardiotoxicity . European Heart Journal - Cardiovascular Imaging vol. 24 , ( Supplement_1 )

Althunayyan A, Alborikan S, Badiani S, Wong K, Uppal R, Patel N, Petersen P, Lloyd G et al. ( 2023 ) . Determinants of post-operative left ventricular dysfunction in degenerative mitral regurgitation . European Heart Journal - Cardiovascular Imaging vol. 24 , ( Supplement_1 )

Thornton GD, Bennett J, Gama F, Nitsche C, Mravljak R, Abiodun AT, Aziminia N, Xue H et al. ( 2023 ) . Global myocardial ischaemia in severe aortic stenosis reverses early after aortic valve replacement . European Heart Journal - Cardiovascular Imaging vol. 24 , ( Supplement_1 )

Camm CF, Joshi A, Eftekhari H, O'Flynn R, Dobson R, Curzen N, Lloyd G, Greenwood JP et al. ( 2023 ) . Joint British Societies’ position statement on bullying, harassment and discrimination in cardiology . Heart vol. 109 , ( 15 ) e1 - e1 .

Althunayyan AM, Alborikan S, Badiani S, Wong K, Uppal R, Patel N, Petersen SE, Lloyd G et al. ( 2023 ) . Determinants of post-operative left ventricular dysfunction in degenerative mitral regurgitation . European Heart Journal - Cardiovascular Imaging vol. 24 , ( 9 ) 1252 - 1257 .

Hunter LD, Doubell AF, Pecoraro AJK, Monaghan M, Lloyd G, Lombard C, Herbst PG ( 2023 ) . Morpho-mechanistic screening criteria for the echocardiographic detection of rheumatic heart disease . Heart vol. 109 , ( 16 ) 1241 - 1247 .

Clark J, Ionescu A, Chahal CAA, Bhattacharyya S, Lloyd G, Galanti K, Gallina S, Chong JH et al. ( 2023 ) . Interchangeability in Left Ventricular Ejection Fraction Measured by Echocardiography and cardiovascular Magnetic Resonance: Not a Perfect Match in the Real World . Current Problems in Cardiology vol. 48 , ( 8 )

Laskar N, Badiani S, Treibel T, Bhattacharyya S, Lloyd G ( 2023 ) . Comparison of the Recent Updates to the ACC/AHA and ESC Guidelines for the Management of Valvular Heart Disease: Similarities and Differences . Current Cardiology Reports vol. 25 , ( 3 ) 147 - 156 .

Patel KP, Chahal A, Mullen MJ, Rathod K, Baumbach A, Lloyd G, Treibel TA, Awad WI et al. ( 2022 ) . Acute Decompensated Aortic Stenosis: State of the Art Review . Current Problems in Cardiology vol. 48 , ( 1 )

Ng SM, Naqvi D, Bingcang J, Cruz G, Nose R, Lloyd G, Speechly-Dick ME, Bhattacharyya S ( 2022 ) . Feasibility, diagnostic performance and clinical value of an abbreviated echocardiography protocol in an out-patient cardiovascular setting: a pilot study . Echo Research & Practice vol. 9 , ( 1 )

Bajaj R, Francis R, Hudson SM, Hendry C, Cuthbertson L, Bell M, Das D, Greenwood JP et al. ( 2022 ) . THE CONCEPTION, PLAN AND DELIVERY OF THE BRITISH CARDIOVASCULAR SOCIETY DIGITAL KNOWLEDGE HUB . Cardiovascular Digital Health Journal vol. 3 , ( 4 )

Esposito G, Kumar N, Pugliese F, Sayers M, Chow AW, Kennon S, Ozkor M, Mathur A et al. ( 2022 ) . Predictors of post-TAVI conduction abnormalities in patients with bicuspid aortic valves . Open Heart vol. 9 , ( 2 )

Joshi A, Cashin S, Laskar N, Ahluwalia N, Cheasty E, Menezes L, Bhattacharyya S, Moon J et al. ( 2022 ) . 160 Triage of cardiac imaging testing did not impact patient outcomes in a large cardiac network during the covid-19 pandemic . Conference: Imaginga124.1 - a1a124 .

Treibel TA, Kelion A, Ingram TE, Archbold RA, Myerson SG, Menezes LJ, Morgan-Hughes GJ, Schofield R et al. ( 2022 ) . United Kingdom standards for non-invasive cardiac imaging: recommendations from the Imaging Council of the British Cardiovascular Society . Heart vol. 108 , ( 21 ) e7 - e7 .

Patel KP, Badiani S, Ganeshalingam A, Vijayakumar M, Thornton G, Mathur A, Kennon S, Bhattacharyya S et al. ( 2022 ) . Preprocedural Prognostic Factors in Acute Decompensated Aortic Stenosis . The American Journal of Cardiology vol. 174 , 96 - 100 .

Saikhan LA, Park C, Tillin T, Lloyd G, Mayet J, Chaturvedi N, Hughes AD ( 2022 ) . Relationship Between Image Quality and Bias in 3D Echocardiographic Measures: Data From the SABRE (Southall and Brent Revisited) Study . Journal of the American Heart Association vol. 11 , ( 9 )

Haldar SK, Lloyd G, Ng GA, Ray SG, Dobson R, Cartwright C, Hargreaves C, O’Flynn R et al. ( 2022 ) . The Changing Face of Medical Education in the aftermath of COVID-19: The True Digital Era Begins . Journal of CME vol. 11 , ( 1 )

Alborikan S, Badiani S, Van Zalen J, Lloyd G ( 2022 ) . Evaluation of right ventricular contractile reserve in healthy subjects using stress echocardiography . European Heart Journal - Cardiovascular Imaging vol. 23 , ( Supplement_1 )

Millar LM, Lloyd G, Bhattacharyya S ( 2022 ) . Care of the patient after valve intervention . Heart vol. 108 , ( 19 ) 1516 - 1523 .

Hunter LD, Pecoraro AJK, Doubell AF, Monaghan MJ, Lloyd GW, Lombard CJ, Herbst PG ( 2021 ) . Screening for subclinical rheumatic heart disease: addressing borderline disease in a real-world setting . European Heart Journal Open vol. 1 , ( 3 )

Scully PR, Patel KP, Klotz E, Augusto JB, Thornton GD, Saberwal B, Haberland U, Kennon S et al. ( 2021 ) . Myocardial Fibrosis Quantified by Cardiac CT Predicts Outcome in Severe Aortic Stenosis After Transcatheter Intervention . JACC Cardiovascular Imaging vol. 15 , ( 3 ) 542 - 544 .

Scully P, Patel KP, Augusto JB, Klotz E, Lloyd G, Kelion A, Kennon S, Ozkor M et al. ( 2021 ) . Myocardial fibrosis quantification by cardiac CT predicts outcome in severe aortic stenosis . JACC: Cardiovascular Imaging

Galusko V, Ionescu A, Edwards A, Sekar B, Wong K, Patel K, Lloyd G, Ricci F et al. ( 2021 ) . Management of mitral stenosis: a systematic review of clinical practice guidelines and recommendations . European Heart Journal - Quality of Care and Clinical Outcomes vol. 8 , ( 6 ) 602 - 618 .

Alborikan S, Von Klemperer K, Bhan A, Walker F, Pandya B, Badiani S, Bhattacharyya S, Petersen SE et al. ( 2021 ) . Blood biomarkers in patients with repaired Tetralogy of Fallot (rTOF); A systematic review and meta-analysis . International Journal of Cardiology Congenital Heart Disease vol. 6 ,

van Zalen J, D'Silva A, Badiani S, Bhuva AN, Patel N, Hughes A, Manisty C, Sharma S et al. ( 2021 ) . The Relationship Between Oxygen Uptake and the Rate of Myocardial Deformation During Exercise . Journal of Clinical Exercise Physiology vol. 10 , ( 3 ) 85 - 93 .

Patel KP, Scully PR, Nitsche C, Kammerlander AA, Joy G, Thornton G, Hughes R, Williams S et al. ( 2021 ) . Impact of afterload and infiltration on coexisting aortic stenosis and transthyretin amyloidosis . Heart vol. 108 , ( 1 ) 67 - 72 .

Torlasco C, D'Silva A, Bhuva AN, Faini A, Augusto JB, Knott KD, Benedetti G, Jones S et al. ( 2021 ) . Age matters: differences in exercise-induced cardiovascular remodelling in young and middle aged healthy sedentary individuals . Eur J Prev Cardiol vol. 28 , ( 7 ) 738 - 746 .

Petersen S ( 2021 ) . Maximal wall thickness measurement in hypertrophic cardiomyopathy–Biomarker variability and its impact on clinical care . JACC: Cardiovascular Imaging

Mbonye KA, Yazdi A, Cashin S, Ahluwalia N, Laskar N, Bhattacharyya S, Hayward C, Lloyd G et al. ( 2021 ) . 13 Clinical informatics to direct community echocardiography: an electronic healthcare record pilot . Heart . Conference: ACHD/Valve disease/Pericardial disease/Cardiomyopathy vol. 107 , a10 - a11 .

Badiani S, Bhattacharyya S, Aziminia N, Treibel TA, Lloyd G ( 2021 ) . Moderate Aortic Stenosis: What is it and When Should We Intervene? . Interventional Cardiology Reviews Research Resources vol. 16 ,

Orini M, Taggart P, Bhuva A, Roberts N, Di Salvo C, Yates M, Badiani S, Van Duijvenboden S et al. ( 2021 ) . Direct in vivo assessment of global and regional mechanoelectric feedback in the intact human heart . Heart Rhythm vol. 18 , ( 8 ) 1406 - 1413 .

Hunter LD, Doubell AF, Pecoraro AJK, Monaghan M, Lloyd G, Lombard CJ, Herbst PG ( 2021 ) . The variable spectrum of anterior mitral valve leaflet restriction in rheumatic heart disease screening . Echocardiography vol. 38 , ( 5 ) 729 - 736 .

Badiani S, Zalen J, Althunayyan A, Al‐borikan S, Treibel T, Marshall A, Patel N, Bhattacharyya S et al. ( 2021 ) . Natriuretic peptide release during exercise in patients with valvular heart disease: A systematic review . International Journal of Clinical Practice vol. 75 , ( 10 )

Chasapi A, Mbonye KA, Bajomo O, Young WJ, Primus C, Ambekar S, Wong K, Uppal R et al. ( 2021 ) . Clinical and echocardiographic predictors of decompensation in acute severe aortic regurgitation due to infective endocarditis . Echocardiography vol. 38 , ( 4 ) 590 - 595 .

Torlasco C, D"silva A, Bhuva A, Faini A, Augusto J, Knott K, Benedetti G, Scully P et al. ( 2021 ) . Pulsatile and resistive systolic loads as determinants of left ventricular remodelling after physical training . European Heart Journal - Cardiovascular Imaging vol. 22 , ( Supplement_1 )

Nitsche C, Scully PR, Patel KP, Kammerlander AA, Koschutnik M, Dona C, Wollenweber T, Ahmed N et al. ( 2021 ) . Prevalence and Outcomes of Concomitant Aortic Stenosis and Cardiac Amyloidosis . Journal of the American College of Cardiology vol. 77 , ( 2 ) 128 - 139 .

Lauten A, Rudolph TK, Messika-Zeitoun D, Thambyrajah J, Serra A, Schulz E, Frey N, Maly J et al. ( 2021 ) . Management of patients with severe aortic stenosis in the TAVI-era: how recent recommendations are translated into clinical practice . Open Heart vol. 8 , ( 1 )

Steeds RP, Messika-Zeitoun D, Thambyrajah J, Serra A, Schulz E, Maly J, Aiello M, Rudolph TK et al. ( 2021 ) . IMPULSE: the impact of gender on the presentation and management of aortic stenosis across Europe . Open Heart vol. 8 , ( 1 )

Young WJ, Hoare D, Bvekerwa I, Primus C, Wani RS, Das S, Wong K, Uppal R et al. ( 2020 ) . Association of Vegetation Size With Valve Destruction, Embolism and Mortality . Heart Lung and Circulation vol. 30 , ( 6 ) 854 - 860 .

Stiles CE, Lloyd G, Bhattacharyya S, Steeds RP, Boomla K, Bestwick JP, Drake WM ( 2020 ) . Incidence of Cabergoline-Associated Valvulopathy in Primary Care Patients With Prolactinoma Using Hard Cardiac Endpoints . The Journal of Clinical Endocrinology & Metabolism vol. 106 , ( 2 ) e711 - e720 .

Alborikan S, Pandya B, Von Klemperer K, Walker F, Cullen S, Badiani S, Bhattacharyya S, Lloyd G ( 2020 ) . Cardiopulmonary Exercise Test (CPET) in patients with repaired Tetralogy of Fallot (rTOF); A Systematic Review . International Journal of Cardiology Congenital Heart Disease vol. 1 , 100050 - 100050 .

Hunter LD, Monaghan M, Lloyd G, Lombard C, Pecoraro AJK, Doubell AF, Herbst PG ( 2020 ) . Interscallop separations of the posterior mitral valve leaflet: a solution to the ‘borderline RHD’ conundrum? . Open Heart vol. 7 , ( 2 )

Ferreira A, Chung R, Lloyd G, Bingcang J, Ghosh A, Walker M ( 2020 ) . Cardio-oncology transthoracic echocardiogram pro forma – an evidence-based dataset . Clinical Medicine vol. 19 , ( Suppl 2 ) 60 - 60 .

Lutz M, Messika-Zeitoun D, Rudolph TK, Schulz E, Thambyrajah J, Lloyd G, Lauten A, Frey N et al. ( 2020 ) . Differences in the presentation and management of patients with severe aortic stenosis in different European centres . Open Heart vol. 7 , ( 2 )

Jozsa C, Budwal B, Lloyd G, Bhattacharyya S ( 2020 ) . Association between mitral annular calcification and progression of mitral and aortic stenoses . Echocardiography vol. 37 , ( 10 ) 1543 - 1550 .

Chasapi A, Karogiannis N, Zidros S, Patel K, Lloyd G, Bhattacharyya S ( 2020 ) . Determinants of outcome in patients with heart failure with reduced ejection fraction & secondary mitral regurgitation . International Journal of Cardiology vol. 323 , 229 - 234 .

Jozsa C, Ussen B, Monteiro R, Bingcang R, Lloyd G, Bhattacharyya S ( 2020 ) . Impact of Focused Echocardiography on Scan Time and Diagnostic Quality in Patients with COVID-19 . Journal of the American Society of Echocardiography vol. 33 , ( 11 ) 1415 - 1416 .

Scully PR, Patel KP, Saberwal B, Klotz E, Augusto JB, Thornton GD, Hughes RK, Manisty C et al. ( 2020 ) . Identifying Cardiac Amyloid in Aortic Stenosis ECV Quantification by CT in TAVR Patients . JACC Cardiovascular Imaging vol. 13 , ( 10 ) 2177 - 2189 .

Hunter LD, Lloyd GW, Monaghan MJ, Pecoraro AJK, Doubell AF, Herbst PG ( 2020 ) . Congenital bicuspid aortic valve: Differential prevalence across different South African population groups . South African Medical Journal vol. 110 , ( 8 )

Rudolph TK, Messika-Zeitoun D, Frey N, Thambyrajah J, Serra A, Schulz E, Maly J, Aiello M et al. ( 2020 ) . Impact of selected comorbidities on the presentation and management of aortic stenosis . Open Heart vol. 7 , ( 2 )

Hoare D, Bhattacharyya S, Lloyd G, Young WJ, Woldman S ( 2020 ) . 11 Impact of transthoracic versus transoesophageal echocardiography measurement of vegetation length in infective endocarditis on indications for surgery . Conference: ACHD/Valve Disease/Pericardial Disease/Cardiomyopathya9.1 - a9a9 .

Hayward C, Monteiro R, Ferreira A, Fernandes S, Mouyis K, Patel H, Khanji M, Lloyd G et al. ( 2020 ) . Racial differences in the aetiology of mitral valve disease . European Heart Journal - Quality of Care and Clinical Outcomes vol. 7 , ( 4 ) e3 - e4 .

Hunter LD, Lombard CJ, Monaghan MJ, Lloyd GW, Franckeiss BM, Pecoraro AJK, Doubell AF, Herbst PG ( 2020 ) . Screening for rheumatic heart disease: The reliability of anterior mitral valve leaflet thickness measurement . Echocardiography vol. 37 , ( 6 ) 808 - 814 .

Papageorgiou N, Falconer D, Wyeth N, Lloyd G, Pellerin D, Speechly-Dick E, Segal OR, Lowe M et al. ( 2020 ) . Effect of tricuspid regurgitation and right ventricular dysfunction on long-term mortality in patients undergoing cardiac devices implantation: >10-year follow-up study . International Journal of Cardiology vol. 319 , 52 - 56 .

D'Silva A, Captur G, Bhuva AN, Jones S, Bastiaenen R, Abdel-Gadir A, Gati S, van Zalen J et al. ( 2020 ) . Recreational marathon running does not cause exercise-induced left ventricular hypertrabeculation . International Journal of Cardiology vol. 315 , 67 - 71 .

Scully PR, Patel KP, Treibel TA, Thornton GD, Hughes RK, Chadalavada S, Katsoulis M, Hartman N et al. ( 2020 ) . Prevalence and outcome of dual aortic stenosis and cardiac amyloid pathology in patients referred for transcatheter aortic valve implantation . European Heart Journal vol. 41 , ( 29 ) 2759 - 2767 .

D’Silva A, Bhuva AN, van Zalen J, Bastiaenen R, Abdel-Gadir A, Jones S, Nadarajan N, Medina KDM et al. ( 2020 ) . Cardiovascular Remodeling Experienced by Real-World, Unsupervised, Young Novice Marathon Runners . Frontiers in Physiology vol. 11 ,

Hayward C, Thornton G, Asher A, Tyebally S, Ray-Chaudhuri A, Mangan C, Mouyis K, Harvey G et al. ( 2020 ) . Determinants of Outcome in Patients With Left Ventricular Impairment and Moderate Aortic Stenosis . JACC Cardiovascular Imaging vol. 13 , ( 6 ) 1449 - 1450 .

Alfarih M, Alfuhied A, M PK, Lloyd G, Hughes AD, Moon JC, Mohiddin S, Captur G et al. ( 2020 ) . 618 Adaptive myocardial mechanics in aortic stenosis patients . European Heart Journal - Cardiovascular Imaging vol. 21 , ( Supplement_1 )

Alfarih M, Alfuhied A, Lloyd G, Hughes AD, Moon JC, Mohiddin S, Captur G, Nihoyannopoulos P ( 2020 ) . 623 Short-term reversed remodeling post aortic valve intervention . European Heart Journal - Cardiovascular Imaging vol. 21 , ( Supplement_1 )

Bhuva AN, D’Silva A, Torlasco C, Jones S, Nadarajan N, Van Zalen J, Chaturvedi N, Lloyd G et al. ( 2020 ) . Training for a First-Time Marathon Reverses Age-Related Aortic Stiffening . Journal of the American College of Cardiology vol. 75 , ( 1 ) 60 - 71 .

Mangan C, Zemrak F, Banerjee A, Bhattacharyya S, Treibel TA, Lloyd G ( 2019 ) . Valvular heart disease in the community: the unknown knowns in electronic health record coding . European Heart Journal - Quality of Care and Clinical Outcomes vol. 7 , ( 6 ) 616 - 617 .

Hunter LD, Monaghan MJ, Lloyd G, Snyman HW, Pecoraro AJK, Doubell AF, Herbst PG ( 2019 ) . P3134Variations in anterior mitral valve leaflet restriction that may lead to the erroneous diagnosis of rheumatic heart disease . European Heart Journal vol. 40 , ( Supplement_1 )

Steeds RP, Lutz M, Thambyrajah J, Serra A, Schulz E, Maly J, Aiello M, Rudolph TK et al. ( 2019 ) . Facilitated Data Relay and Effects on Treatment of Severe Aortic Stenosis in Europe . Journal of the American Heart Association vol. 8 , ( 19 )

Bhuva AN, D’Silva A, Torlasco C, Nadarajan N, Jones S, Boubertakh R, Van Zalen J, Scully P et al. ( 2019 ) . Non-invasive assessment of ventriculo-arterial coupling using aortic wave intensity analysis combining central blood pressure and phase-contrast cardiovascular magnetic resonance . European Heart Journal - Cardiovascular Imaging vol. 21 , ( 7 ) 805 - 813 .

Alfarih M, Syrris P, Arbustini E, Augusto JB, Hughes A, Lloyd G, Lopes LR, Moon JC et al. ( 2019 ) . Familial cardiomyopathy caused by a novel heterozygous mutation in the gene LMNA (c.1434dupG): a cardiac MRI-augmented segregation study . Acta Myologica vol. 38 , ( 3 ) 159 - 162 .

van Zalen J, Badiani S, Hart LM, Marshall AJ, Beale L, Brickley G, Bhattacharyya S, Patel NR et al. ( 2019 ) . The importance of contractile reserve in predicting exercise tolerance in asymptomatic patients with severe aortic stenosis . Echo Research & Practice vol. 6 , ( 3 ) 43 - 52 .

Seraphim A, Westwood M, Bhuva AN, Crake T, Moon JC, Menezes LJ, Lloyd G, Ghosh AK et al. ( 2019 ) . Advanced Imaging Modalities to Monitor for Cardiotoxicity . Current Treatment Options in Oncology vol. 20 , ( 9 )

Bhattacharyya S, Lloyd G ( 2019 ) . Mortality whilst waiting for intervention in symptomatic severe aortic stenosis . European Heart Journal - Quality of Care and Clinical Outcomes vol. 6 , ( 1 ) 89 - 90 .

Treibel TA, Badiani S, Lloyd G, Moon JC ( 2019 ) . Multimodality Imaging Markers of Adverse Myocardial Remodeling in Aortic Stenosis . JACC Cardiovascular Imaging vol. 12 , ( 8 ) 1532 - 1548 .

Jozsa C, Lloyd G, Bhattacharyya S ( 2019 ) . ‘Valvular’ AL amyloidosis . European Heart Journal vol. 40 , ( 45 )

Eysenck W, Zalen J, Freemantle N, Lloyd G, Furniss S, Sulke N ( 2019 ) . The hemodynamic effects of a central iliac arteriovenous anastomosis at 6 months in patients with resistant and uncontrolled hypertension . Journal of Clinical Hypertension vol. 21 , ( 9 ) 1399 - 1405 .

Frey N, Steeds RP, Rudolph TK, Thambyrajah J, Serra A, Schulz E, Maly J, Aiello M et al. ( 2019 ) . Symptoms, disease severity and treatment of adults with a new diagnosis of severe aortic stenosis . Heart vol. 105 , ( 22 )

Lloyd G, Badiani S, Costa M, Armado K, Bhattacharyya S ( 2019 ) . Mitral stenosis in 2019: changing approaches for changing times . Expert Review of Cardiovascular Therapy vol. 17 , ( 7 ) 473 - 477 .

Scully PR, Patel K, Treibel TA, Pavlitchouk S, Lloyd G, Pugliese F, Newton J, Sabharwal N et al. ( 2019 ) . 12Cardiac amyloid in TAVI Patients - bystander or disease modifier? . European Heart Journal - Cardiovascular Imaging vol. 20 , ( Supplement_3 )

Medina KDM, Culotta V, Bhuva A, Scully P, Westwood M, Gosh A, Lloyd G, Moon J et al. ( 2019 ) . 356Variability of left ventricular ejection fraction measurement by imaging modality for cardiotoxicity screening: Comparison between Radionuclide Ventriculography, 2D and 3D Echocardiography and CMR . European Heart Journal - Cardiovascular Imaging vol. 20 , ( Supplement_3 )

Bhuva A, D"silva A, Torlasco C, Jones S, Nadarajan N, Van Zalen J, Boubertakh R, Chaturvedi N et al. ( 2019 ) . 201Training for a first-time marathon reverses vascular ageing . European Heart Journal - Cardiovascular Imaging vol. 20 , ( Supplement_2 )

Badiani S, van Zalen J, Hart L, Topham A, Armado K, Monteiro R, Hoare D, Althunayyan A et al. ( 2019 ) . 132 The additional value of cardiopulmonary exercise testing over conventional treadmill testing in patients with moderate to severe aortic stenosis . Heart . Conference: Valve Disease/Pericardial Disease/Cardiomyopathy vol. 105 ,

Bhuva A, D’Silva A, Torlasco C, Jones S, Nadarajan N, Van Zalen J, Boubertakh R, Chaturvedi N et al. ( 2019 ) . 11 Novice marathon training reverses vascular ageing . Heart . Conference: Abstracts vol. 105 ,

Steeds RP, Stiles CE, Sharma V, Chambers JB, Lloyd G, Drake W ( 2019 ) . Echocardiography and monitoring patients receiving dopamine agonist therapy for hyperprolactinaemia: a joint position statement of the British Society of Echocardiography, the British Heart Valve Society and the Society for Endocrinology . Echo Research & Practice vol. 6 , ( 1 ) g1 - g8 .

Steeds R, Stiles C, Sharma V, Chambers J, Lloyd G, Drake W ( 2019 ) . Echocardiography and monitoring patients receiving dopamine agonist therapy for hyperprolactinaemia: A joint position statement of the British Society of Echocardiography, the British Heart Valve Society and the Society for Endocrinology . Clinical Endocrinology vol. 90 , ( 5 ) 662 - 669 .

Torlasco C, D'Silva A, Bhuva A, Augusto J, Faini A, Knott KD, Benedetti G, Scully P et al. ( 2019 ) . Age-related differences in cardiovascular plasticity induced by physical training . EUROPEAN HEART JOURNAL SUPPLEMENTS . vol. 21 , J194 - J195 .

Althunayyan A, Petersen SE, Lloyd G, Bhattacharyya S ( 2018 ) . Mitral valve prolapse . Expert Review of Cardiovascular Therapy vol. 17 , ( 1 ) 43 - 51 .

Besleaga T, Badiani S, Lloyd G, Toschi N, Canichella A, Demosthenous A, Lambiase PD, Orini M ( 2018 ) . Non-Invasive Detection of Mechanical Alternans Utilizing Photoplethysmography . IEEE Journal of Biomedical and Health Informatics vol. 23 , ( 6 ) 2409 - 2416 .

Lancellotti P, Magne J, Dulgheru R, Clavel M-A, Donal E, Vannan MA, Chambers J, Rosenhek R et al. ( 2018 ) . Outcomes of Patients With Asymptomatic Aortic Stenosis Followed Up in Heart Valve Clinics . JAMA Cardiology vol. 3 , ( 11 ) 1060 - 1068 .

Badiani S, Waddingham P, Lloyd G, Bhattacharyya S ( 2018 ) . Stress echocardiography in valvular heart disease . Expert Rev Cardiovasc Ther vol. 16 , ( 11 ) 795 - 804 .

Eysenck W, van Zalen J, Freemantle N, Lloyd G, Furniss S, Sulke N ( 2018 ) . Central arteriovenous anastomosis for the treatment of patients with uncontrolled hypertension and paroxysmal AF . American Heart Journal vol. 207 , 86 - 87 .

Gulati A, Japp AG, Raza S, Halliday BP, Jones DA, Newsome S, Ismail NA, Morarji K et al. ( 2018 ) . Absence of Myocardial Fibrosis Predicts Favorable Long-Term Survival in New-Onset Heart Failure . Circulation Cardiovascular Imaging vol. 11 , ( 9 )

Torlasco C, D'Silva A, Augusto J, Faini A, Knott K, Bhuva A, Benedetti G, Scully P et al. ( 2018 ) . P3688Age matters: differences in cardiac response to training in young and middle aged first-time marathon runners . European Heart Journal vol. 39 , ( suppl_1 )

Hunter LD, Doubell AF, Pecoraro AJK, Snyman HW, Lloyd G, Monaghan M, Herbst PG ( 2018 ) . P5445Echocardiographic screening for rheumatic heart disease; the potential for misclassification of “borderline” cases . European Heart Journal vol. 39 , ( suppl_1 )

D'Silva A, Bhuva AN, Jones S, Van Zalen J, Bastiaenen R, Captur G, Gati S, Willis J et al. ( 2018 ) . P650Exercise-induced left ventricular trabeculation: real entity or fake news? . European Heart Journal vol. 39 , ( suppl_1 )

Van Zalen JJ, D'Silva A, Badiani S, Bhuva A, Jones S, Torlasco C, Hughes AD, Manisty C et al. ( 2018 ) . P852Linking myocardial mechanical function to exercise performance: a cardiopulmonary stress echo study in first time London marathon participants . European Heart Journal vol. 39 , ( suppl_1 )

Badiani S, van Zalen J, Ramasamy A, Ozkor M, Mathur A, Kennon S, Mullen M, Bhattacharyya S et al. ( 2018 ) . 73 Early effects of transcatheter aortic valve implantation (TAVI) on left ventricular remodelling and longitudinal function: an echocardiographic study . Heart . Conference: Valve Disease/Pericardial Disease/Cardiomyopathy vol. 104 ,

Badiani S, van Zalen J, Ramasamy A, Ozkor M, Mathur A, Kennon S, Mullen M, Bhattacharyya S et al. ( 2018 ) . 74 Left ventricular remodelling post transcatheter aortic valve implantation (TAVI) is dependent on baseline mean gradient and ejection fraction: an echocardiographic study . Heart . Conference: Valve Disease/Pericardial Disease/Cardiomyopathy vol. 104 ,

Steeds R, Thambyraja J, Lloyd G, Lutz M, Rudolph T, Kurucova J, Bramlage P, Frey N et al. ( 2018 ) . 80 Impacting the quality of care in severe aortic stenosis using facilitated data transfer – delay to intervention in the UK versus other european countries (impulse registry) . Heart . Conference: Valve Disease/Pericardial Disease/Cardiomyopathy vol. 104 ,

Hunter LD, Monaghan M, Lloyd G, Pecoraro AJK, Doubell AF, Herbst PG ( 2018 ) . Inter-scallop separations of the posterior leaflet of the mitral valve: an important cause of ‘pathological’ mitral regurgitation in rheumatic heart disease screening . Echo Research & Practice vol. 5 , ( 2 ) k29 - k34 .

Young WJ, Jeffery DA, Hua A, Primus C, Wani RS, Das S, Wong K, Uppal R et al. ( 2018 ) . Echocardiography in Patients With Infective Endocarditis and the Impact of Diagnostic Delays on Clinical Outcomes . The American Journal of Cardiology vol. 122 , ( 4 ) 650 - 655 .

Scully PR, Treibel TA, Fontana M, Hartman N, Lloyd G, Pugliese F, Sabharwal N, Newton J et al. ( 2018 ) . 1 A multi-centre study of cardiac amyloidosis in tavi patients . Heart . Conference: British Nuclear Cardiology Society (BNCS) Abstracts vol. 104 ,

Bhuva AN, D’Silva A, Torlasco C, Nadarajan N, Jones S, Knott KD, Benedetti G, Scully P et al. ( 2018 ) . 21 Proximal but not distal aortic stiffness explains blood pressure reduction associated with exercise training for a first time marathon . Heart . Conference: British Society of Cardiovascular Magnetic Resonance (BSCMR) Young Investigator Award Abstracts vol. 104 ,

Waddingham PH, Bhattacharyya S, Van Zalen J, Lloyd G ( 2018 ) . Contractile reserve as a predictor of prognosis in patients with non-ischaemic systolic heart failure and dilated cardiomyopathy: a systematic review and meta-analysis . Echo Research & Practice vol. 5 , ( 1 ) 1 - 9 .

Papageorgiou N, Providência R, Lambiase PD, Tousoulis D, Lloyd G, Bhattacharyya S ( 2018 ) . Does presence of left ventricular contractile reserve improve response to cardiac resynchronization therapy? An updated meta-analysis . International Journal of Cardiology vol. 252 , 224 - 228 .

Scully PR, Treibel TA, Fontana M, Lloyd G, Mullen M, Pugliese F, Hartman N, Hawkins PN et al. ( 2018 ) . Prevalence of Cardiac Amyloidosis in Patients Referred for Transcatheter Aortic Valve Replacement . J Am Coll Cardiol vol. 71 , ( 4 ) 463 - 464 .

Bhuva A, Nadarajan N, D'Silva A, Torlasco C, Boubertakh R, Jones S, Scully P, Bastiaenen R et al. ( 2018 ) . Feasibility of aortic wave intensity analysis from sequentially acquired cardiac mri and non-invasive central blood pressure . Artery Research vol. 24 , ( C )

Scully PR, Treibel TA, Fontana M, Lloyd G, Mullen M, Pugliese F, Hartman N, Hawkins PN et al. ( 2018 ) . Prevalence of Cardiac Amyloidosis in Patients Referred for Transcatheter Aortic Valve Replacement . Journal of the American College of Cardiology vol. 71 , ( 4 ) 463 - 464 .

Jones S, D'Silva A, Bhuva A, Lloyd G, Manisty C, Moon JC, Sharma S, Hughes AD ( 2017 ) . Improved Exercise-Related Skeletal Muscle Oxygen Consumption Following Uptake of Endurance Training Measured Using Near-Infrared Spectroscopy . Frontiers in Physiology vol. 8 ,

Waddingham PH, Bhattacharyya S, Van Zalen J, Lloyd G ( 2017 ) . Contractile reserve as a predictor of prognosis in non-ischaemic systolic heart failure: a systematic review and meta-analysis . Echo Res Pract

Treibel TA, Kozor R, Fontana M, Torlasco C, Reant P, Badiani S, Espinoza M, Yap J et al. ( 2017 ) . Sex Dimorphism in the Myocardial Response to Aortic Stenosis . JACC Cardiovascular Imaging vol. 11 , ( 7 ) 962 - 973 .

Berber R, Abdel-Gadir A, Rosmini S, Captur G, Nordin S, Culotta V, Palla L, Kellman P et al. ( 2017 ) . Assessing for Cardiotoxicity from Metal-on-Metal Hip Implants with Advanced Multimodality Imaging Techniques . Journal of Bone and Joint Surgery vol. 99 , ( 21 ) 1827 - 1835 .

Gujral DM, Lloyd G, Bhattacharyya S ( 2017 ) . Effect of prophylactic betablocker or ACE inhibitor on cardiac dysfunction & heart failure during anthracycline chemotherapy ± trastuzumab . The Breast vol. 37 , 64 - 71 .

Hua A, McCaughan V, Wright M, Zaidi A, Wright J, Azam A, Bhattacharyya S, Stock L et al. ( 2017 ) . Appropriateness, diagnostic value, and outcomes of repeat testing following index echocardiography . Echocardiography vol. 35 , ( 1 ) 24 - 29 .

Hunter LD, Monaghan M, Lloyd G, Pecoraro AJK, Doubell AF, Herbst PG ( 2017 ) . Screening for rheumatic heart disease: is a paradigm shift required? . Echo Research & Practice vol. 4 , ( 4 ) r43 - r52 .

Lim WY, Lloyd G, Bhattacharyya S ( 2017 ) . Mechanical and surgical bioprosthetic valve thrombosis . Heart vol. 103 , ( 24 )

Jeffery DA, Lloyd G, Ghosh AK ( 2017 ) . A striking image of spontaneous echo contrast in severe mitral stenosis in a patient with good international normalised ratio (INR) control . Echo Research & Practice vol. 4 , ( 3 ) i13 - i14 .

Badiani S, Zalen J, Saheecha S, Hart L, Topham A, Patel N, Sturridge L, Marshall A et al. ( 2017 ) . Clinical events and echocardiographic lesion progression rate in subjects with mild or moderate aortic regurgitation . Echo Research & Practice vol. 4 , ( 3 ) 37 - 44 .

van Zalen J, Badiani S, Hart L, Brickley G, Beale L, Marshall A, Patel N, Lloyd G ( 2017 ) . 132 The importance of contractile reserve when assessing asymptomatic patients with aortic stenosis . Heart . vol. 103 ,

Eysenck W, vanZalen J, Lloyd G, Marshall A, Shunmugam R, Furniss S, Sulke N ( 2017 ) . 88 The haemodynamic effects of an iliac arteriovenous fistula to treat hypertension assessed using cpet and echo parameters . Heart . vol. 103 ,

Maestrini V, Cheang MH, Kotwinski P, Rosmini S, Lloyd G, Kellman P, Pennell DJ, Montgomery H et al. ( 2017 ) . Late Anthracycline-Related Cardiotoxicity in Low-Risk Breast Cancer Patients . Journal of the American College of Cardiology vol. 69 , ( 20 ) 2573 - 2575 .

Van Zalen J, Bantu-Bimbi J, Pressman G, Castro F, Fina D, Faber L, Ruiz Ortiz M, Azevedo A et al. ( 2016 ) . P544The importance of contractile reserve when assessing asymptomatic patients with aortic stenosis . European Heart Journal - Cardiovascular Imaging vol. 17 , ( suppl_2 ) ii95 - ii102 .

Qasem M, Utomi V, George K, Somauroo J, Zaidi A, Forsythe L, Bhattacharrya S, Lloyd G et al. ( 2016 ) . A meta-analysis for the echocardiographic assessment of right ventricular structure and function in ARVC: a Study by the Research and Audit Committee of the British Society of Echocardiography . Echo Research & Practice vol. 3 , ( 3 ) 95 - 104 .

Hyett AR, Sacks NP ( 2001 ) . Hormone replacement therapy and benign breast disease . Post Reproductive Health . vol. 7 , 16 - 19 .

Lloyd GW, Jackson G ( 2016 ) . Premenopausal risk factors for coronary artery disease . Post Reproductive Health vol. 8 , ( 3 ) 108 - 111 .

Taggu W, Lloyd G ( 2016 ) . Treating cardiovascular disease in women . Post Reproductive Health vol. 13 , ( 4 ) 159 - 164 .

Lim WY, Ramasamy A, Lloyd G, Bhattacharyya S ( 2016 ) . Meta-analysis of the impact of intervention versus symptom-driven management in asymptomatic severe aortic stenosis . Heart vol. 103 , ( 4 )

Cooper A, Ferro A, Lloyd G, O'Kane P, Waring E, Citrome L ( 2016 ) . In Memoriam: Dr Graham Jackson, 1947–2016 . Hindawi

Badiani S, van Zalen J, Treibel TA, Bhattacharyya S, Moon JC, Lloyd G ( 2016 ) . Aortic Stenosis, a Left Ventricular Disease: Insights from Advanced Imaging . Current Cardiology Reports vol. 18 , ( 8 )

Barber H, Menezes L, Dileo P, Lloyd G, Bhattacharyya S ( 2016 ) . Primary mitral valve sarcoma: multimodality imaging and therapy . European Heart Journal - Cardiovascular Imaging vol. 17 , ( 10 ) 1137 - 1137 .

Garbi M, Edvardsen T, Bax J, Petersen SE, McDonagh T, Filippatos G, Lancellotti P ( 2016 ) . EACVI appropriateness criteria for the use of cardiovascular imaging in heart failure derived from European National Imaging Societies voting . European Heart Journal Cardiovascular Imaging vol. 17 , ( 7 ) 711 - 721 .

Gujral DM, Manisty C, Lloyd G, Bhattacharyya S ( 2016 ) . Organisation & models of cardio-oncology clinics . International Journal of Cardiology vol. 214 , 381 - 382 .

Badiani S, Bhattacharyya S, Lloyd G ( 2016 ) . Role of Echocardiography Before Transcatheter Aortic Valve Implantation (TAVI) . Current Cardiology Reports vol. 18 , ( 4 )

Gujral DM, Lloyd G, Bhattacharyya S ( 2016 ) . Provision and Clinical Utility of Cardio-Oncology Services for Detection of Cardiac Toxicity in Cancer Patients . Journal of the American College of Cardiology vol. 67 , ( 12 ) 1499 - 1500 .

Reant P, Mirabel M, Lloyd G, Peyrou J, Ayala J-ML, Dickie S, Bulluck H, Captur G et al. ( 2016 ) . Global longitudinal strain is associated with heart failure outcomes in hypertrophic cardiomyopathy . Heart vol. 102 , ( 10 )

Gujral DM, Lloyd G, Bhattacharyya S ( 2015 ) . Radiation-induced valvular heart disease . Heart vol. 102 , ( 4 )

Wheeler R, Steeds R, Rana B, Wharton G, Smith N, Allen J, Chambers J, Jones R et al. ( 2015 ) . A minimum dataset for a standard transoesophageal echocardiogram: a guideline protocol from the British Society of Echocardiography . Echo Research & Practice vol. 2 , ( 4 ) g29 - g45 .

Sharma V, Alderton S, McNamara H, Steeds R, Bradlow W, Chenzbraun A, Oxborough D, Mathew T et al. ( 2015 ) . A safety checklist for transoesophageal echocardiography from the British Society of Echocardiography and the Association of Cardiothoracic Anaesthetists . Echo Research & Practice vol. 2 , ( 4 ) g25 - g27 .

Bhattacharyya S, Lloyd G ( 2015 ) . Improving Appropriateness and Quality in Cardiovascular Imaging . Circulation Cardiovascular Imaging vol. 8 , ( 12 )

Carter SE, Lloyd G, Patel NR, Taggu W, Rayasam R ( 2015 ) . 030 Do we investigate women equally compared with men in a DGH RACPC? . Heart vol. 96 , ( Suppl 1 ) a19 - a19 .

van Zalen J, Patel N, Raju P, Beale L, Brickley G, Lloyd G ( 2015 ) . 34 Can Exercise Induced Changes in Cardiac Synchrony Predict Response to CRT? – Primary Results from the Exert Trial . Heart vol. 101 , ( Suppl 4 )

van Zalen J, Sugihara C, Patel N, Sulke N, Lloyd G ( 2015 ) . 61 Inconsistency Observed in Cardiopulmonary Exercise Predicted Parameters in Patients with Paroxysmal Atrial Fibrillation . Heart vol. 101 , ( Suppl 4 )

van Zalen J, Patel NR, Podd SJ, Raju P, McIntosh R, Brickley G, Beale L, Sturridge LP et al. ( 2015 ) . Prognostic importance of tissue velocity imaging during exercise echocardiography in patients with systolic heart failure . Echo Research & Practice vol. 2 , ( 1 ) 19 - 27 .

Wharton G, Steeds R, Allen J, Phillips H, Jones R, Kanagala P, Lloyd G, Masani N et al. ( 2015 ) . A minimum dataset for a standard adult transthoracic echocardiogram: a guideline protocol from the British Society of Echocardiography . Echo Research & Practice vol. 2 , ( 1 ) g9 - g24 .

Smith N, Steeds R, Masani N, Sandoval J, Wharton G, Allen J, Chambers J, Jones R et al. ( 2015 ) . A systematic approach to echocardiography in hypertrophic cardiomyopathy: a guideline protocol from the British Society of Echocardiography . Echo Research & Practice vol. 2 , ( 1 ) g1 - g7 .

Bhattacharyya S, Pavitt C, Lloyd G, Chambers JB, Society OBOTBHV ( 2014 ) . Prevalence & composition of heart valve multi-disciplinary teams within a national health system . International Journal of Cardiology vol. 177 , ( 3 ) 1120 - 1121 .

Bhattacharyya S, Pavitt C, Lloyd G, Chambers JB ( 2014 ) . Provision, organization and models of heart valve clinics within The United Kingdom . QJM vol. 108 , ( 2 ) 113 - 117 .

Lloyd G ( 2014 ) . The British Society of Echocardiography — a legacy of leadership . Echo Research & Practice vol. 1 , ( 1 ) e5 - e6 .

Oxborough D, Ghani S, Harkness A, Lloyd G, Moody W, Ring L, Sandoval J, Senior R et al. ( 2014 ) . Impact of methodology and the use of allometric scaling on the echocardiographic assessment of the aortic root and arch: a study by the Research and Audit Sub-Committee of the British Society of Echocardiography . Echo Research & Practice vol. 1 , ( 1 ) 1 - 9 .

Bhattacharyya S, James R, Rimington H, Allen J, Lee L, Fox K, Masani ND, Lloyd G et al. ( 2014 ) . Development of a National Echocardiography Quality Improvement Programme: insights into feasibility, uptake, and clinical utility . European Heart Journal - Cardiovascular Imaging vol. 15 , ( 7 ) 747 - 752 .

Hunt J, Lloyd G ( 2013 ) . Breathless catastrophizing score in heart failure patients: development and validation . European Heart Journal vol. 34 , ( suppl_1 ) p666 - p666 .

Bhattacharyya S, Chehab O, Khattar R, Lloyd G, Senior R, Society of Echocardiography OBOTB ( 2013 ) . Stress echocardiography in clinical practice: a United Kingdom National Health Service Survey on behalf of the British Society of Echocardiography . European Heart Journal - Cardiovascular Imaging vol. 15 , ( 2 ) 158 - 163 .

Patel H, Cheek E, Patel N, Sturridge L, Patel N, Lloyd G ( 2013 ) . A retrospective observational study to model the progression curve of aortic stenosis . International Journal of Cardiology vol. 168 , ( 3 ) 3120 - 3122 .

Gujral DM, Lloyd G, Bhattacharyya S ( 2013 ) . Cardiac Toxicity Monitoring for HER2-positive Breast Cancer Patients Undergoing Trastuzumab Therapy: Are We Doing Enough? . Clinical Oncology vol. 25 , ( 7 ) 446 - 447 .

Chambers JB, Shah BN, Prendergast B, Lawford PV, McCann GP, Newby DE, Ray S, Briffa N et al. ( 2013 ) . Valvular heart disease: a call for global collaborative research initiatives . Heart vol. 99 , ( 24 )

McIntosh RA, Silberbauer J, Veasey RA, Raju P, Baumann O, Kelly S, Beale L, Brickley G et al. ( 2013 ) . Tissue Doppler–Derived Contractile Reserve Is a Simple and Strong Predictor of Cardiopulmonary Exercise Performance across a Range of Cardiac Diseases . Echocardiography vol. 30 , ( 5 ) 527 - 533 .

Blows LHJ, Dixon GF, Behan MWH, Allen R, Cohen AS, Dickinson K, Furniss S, Hatrick R et al. ( 2012 ) . Prospective peer review of regional percutaneous interventional procedures: a tool for quality control and revalidation . EuroIntervention vol. 8 , ( 8 ) 939 - 944 .

Bhattacharyya S, Khattar R, Lloyd G, Senior R, Society of Echocardiography OBOTB ( 2012 ) . Implementation of echocardiographic contrast agents into clinical practice: a United Kingdom National Health Service Survey on behalf of the British Society of Echocardiography . European Heart Journal - Cardiovascular Imaging vol. 14 , ( 6 ) 550 - 554 .

Assomull RG, Gulati A, Strange J, Bradlow WM, Lyne J, Keegan J, Pennell DJ, Prasad SK et al. ( 2012 ) . Response to Letter Regarding Article, “Role of Cardiovascular Magnetic Resonance as a Gatekeeper to Invasive Coronary Angiography in Patients Presenting With Heart Failure of Unknown Etiology” . Circulation vol. 125 , ( 24 )

Raju P, Sallomi D, George B, Patel H, Patel N, Lloyd G ( 2012 ) . Aortic valve calcification – a commonly observed but frequently ignored finding during CT scanning of the chest . International Journal of Clinical Practice vol. 66 , ( 6 ) 552 - 555 .

Patel H, Patel N, Cheek L, Topham A, Hart L, Sturridge L, Patel N, Lloyd G ( 2012 ) . MODELLING PROGRESSION OF AORTIC STENOSIS . Journal of the American College of Cardiology vol. 59 , ( 13 )

Chambers JB, Lloyd G, Rimington HM, Parkin D, Hayes AM, Baldrock-Apps G, Topham A ( 2012 ) . The case for a specialist multidisciplinary valve clinic . The Journal of Heart Valve Disease vol. 21 , ( 1 ) 1 - 4 .

Brickley G, Van Zalen J, Beale L, Podd S, Raju P, Lloyd G ( 2011 ) . Exercise performance and quality of life in patients with atrial fibrillation . Journal of Science and Medicine in Sport vol. 14 ,

Saraf S, Sandler B, Dickinson K, McWilliams E, Lloyd G, Furniss S, Patel N, Sulke N et al. ( 2011 ) . PRIMARY PERCUTANEOUS CORONARY INTERVENTION (PPCI) IN 2 DISTRICT GENERAL HOSPITALS IN THE UNITED KINGDOM – A NEW MODEL OF CARE . European Journal of Internal Medicine vol. 22 ,

Raju P, George B, Sallomi D, Patel NR, Lloyd GW ( 2011 ) . Severe aortic stenosis on CT chest: A missed opportunity for screening . Atherosclerosis vol. 218 , ( 2 )

Assomull RG, Shakespeare C, Kalra PR, Lloyd G, Gulati A, Strange J, Bradlow WM, Lyne J et al. ( 2011 ) . Role of Cardiovascular Magnetic Resonance as a Gatekeeper to Invasive Coronary Angiography in Patients Presenting With Heart Failure of Unknown Etiology . Circulation vol. 124 , ( 12 ) 1351 - 1360 .

Hong PS, Hunt J, Cheek E, Furniss S, Lloyd G, Patel N, Sulke N ( 2011 ) . 558 The assessment of myocardial function in young and elderly syncopal patients using non-invasive impedance cardiography during tilt testing . Canadian Journal of Cardiology vol. 27 , ( 5 ) s262 - s263 .

Beale L, Silberbauer J, Guy L, Carter H, Doust J, Brickley G ( 2011 ) . Limitations to High Intensity Exercise Prescription in Chronic Heart Failure Patients . European Journal of Cardiovascular Nursing vol. 10 , ( 3 ) 167 - 173 .

Raju P, Sallomi D, Patel N, Lloyd G ( 2011 ) . Aortic valve disease on computed tomography examination of the chest: a missed opportunity . British Journal of Hospital Medicine vol. 72 , ( 8 ) 470 - 471 .

Veasey RA, Hyde JAJ, Lewis ME, Trivedi UH, Cohen AC, Lloyd GW, Furniss SS, Patel NR et al. ( 2011 ) . It’s good to talk! Changes in coronary revascularisation practice in PCI centres without onsite surgical cover and the impact of an angiography video conferencing system . International Journal of Clinical Practice vol. 65 , ( 6 ) 658 - 663 .

Veasey RA, Arya A, Silberbauer J, Sharma V, Lloyd GW, Patel NR, Sulke AN ( 2011 ) . The relationship between right ventricular pacing and atrial fibrillation burden and disease progression in patients with paroxysmal atrial fibrillation: the long-MinVPACE study . EP Europace vol. 13 , ( 6 ) 815 - 820 .

Chambers J ( 2011 ) . Multi-disciplinary valve clinics with devolved surveillance: a two-year audit . British Journal of Cardiology vol. 18 , ( 5/6 )

Lloyd GWL ( 2010 ) . Cardiovascular disease in women : treatment outcomes and hormonal factors .

Arya A, Silberbauer JS, Vrahimides J, Cheek E, Mitchell A, Boodhoo L, Pugh P, Large J et al. ( 2010 ) . First time and repeat cardioversion of atrial tachyarrhythmias – a comparison of outcomes . International Journal of Clinical Practice vol. 64 , ( 8 ) 1062 - 1068 .

Beale L, Silberbauer J, Lloyd G, Carter H, Doust J, Brickley G ( 2010 ) . Exercise heart rate guidelines overestimate recommended intensity for chronic heart failure patients . British Journal of Cardiology vol. 17 , ( 3 ) 133 - 137 .

Veasey RA, Arya A, Freemantle N, Silberbauer J, Patel NR, Lloyd GW, Sulke AN ( 2010 ) . The usefulness of minimal ventricular pacing and preventive AF algorithms in the treatment of PAF: the ‘MinVPace’ study . Journal of Interventional Cardiac Electrophysiology vol. 28 , ( 1 ) 51 - 57 .

Konstam MA, Neaton JD, Dickstein K, Drexler H, Komajda M, Martinez FA, Riegger GA, Malbecq W et al. ( 2009 ) . Effects of high-dose versus low-dose losartan on clinical outcomes in patients with heart failure (HEAAL study): a randomised, double-blind trial . The Lancet vol. 374 , ( 9704 ) 1840 - 1848 .

SILBERBAUER J, ARYA A, VEASEY RA, BOODHOO L, KAMALVAND K, O’NUNAIN S, HILDICK‐SMITH D, PAUL V et al. ( 2009 ) . The Effect of Bipole Tip‐to‐Ring Distance in Atrial Electrodes upon Atrial Tachyarrhythmia Sensing Capability in Modern Dual‐Chamber Pacemakers . Pacing and Clinical Electrophysiology vol. 33 , ( 1 ) 85 - 93 .

Silberbauer J, Hong PSG, Veasey RA, Maddekar NA, Taggu W, Patel NR, Lloyd GW, Sulke N ( 2009 ) . Validating optimal function of the closed loop stimulation sensor with high right septal ventricular electrode placement in ‘ablate and pace’ patients . Journal of Interventional Cardiac Electrophysiology vol. 26 , ( 1 ) 83 - 89 .

Lloyd GWL ( 2009 ) . Preventive cardiology and cardiac rehabilitation programmes in women . Maturitas vol. 63 , ( 1 ) 28 - 33 .

Lloyd G ( 2009 ) . Heart failure is in need of a diagnosis . The BMJ vol. 338 , ( mar09 2 )

Som R, Li A, McIntosh R, Lloyd GW ( 2008 ) . Acute dyspnoea, dysphagia, and non-specific chest pain in a smoker . The BMJ vol. 337 , ( dec29 2 )

Rossebø AB, Pedersen TR, Boman K, Brudi P, Chambers JB, Egstrup K, Gerdts E, Gohlke-Bärwolf C et al. ( 2008 ) . Intensive Lipid Lowering with Simvastatin and Ezetimibe in Aortic Stenosis . New England Journal of Medicine vol. 359 , ( 13 ) 1343 - 1356 .

Veasey RA, Large JK, Silberbauer J, Paul G, Taggu W, Ellery S, Rathore VS, Lloyd GW et al. ( 2008 ) . A randomised controlled trial comparing StarClose and AngioSeal vascular closure devices in a district general hospital – the SCOAST study . International Journal of Clinical Practice vol. 62 , ( 6 ) 912 - 918 .

Silberbauer J, Veasey RA, Mullan P, Brickley G, Beale L, Dholakia HH, Carr-White G, Sulke N et al. ( 2008 ) . Defining Exercise Synchrony in Fit Young Adults: A Tissue Doppler Study . Journal of the American Society of Echocardiography vol. 21 , ( 7 ) 808 - 812 .

Taggu W, Topham A, Hart L, Carr-White G, Sulke N, Patel NR, Lloyd G ( 2008 ) . A cardiac sonographer led follow up clinic for heart valve disease . International Journal of Cardiology vol. 132 , ( 2 ) 240 - 243 .

Lloyd G ( 2007 ) . No test is too routine to do properly . International Journal of Clinical Practice vol. 62 , ( 1 ) 8 - 9 .

Lloyd G ( 2007 ) . More than high standards needed . The BMJ vol. 335 , ( 7626 )

Silberbauer J, Hong P, Lloyd GW ( 2007 ) . Takotsubo cardiomyopathy (left ventricular ballooning syndrome) induced during dobutamine stress echocardiography . European Heart Journal - Cardiovascular Imaging vol. 9 , ( 1 ) 136 - 138 .

Sulke N, Silberbauer J, Boodhoo L, Freemantle N, Kamalvand K, O'Nunain S, Hildick-Smith D, Lloyd GW et al. ( 2007 ) . The use of atrial overdrive and ventricular rate stabilization pacing algorithms for the prevention and treatment of paroxysmal atrial fibrillation: the Pacemaker Atrial Fibrillation Suppression (PAFS) study . EP Europace vol. 9 , ( 9 ) 790 - 797 .

Lloyd G ( 2007 ) . Why buying a test is tougher than buying a car . International Journal of Clinical Practice vol. 61 , ( 8 ) 1248 - 1250 .

Lloyd G ( 2007 ) . Heart disease and stroke . Medical Problems in Women over 70 When Normative Treatment Plans do not Apply , CRC Press

Rees M, Keith L ( 2007 ) . Medical Problems in Women over 70 When Normative Treatment Plans do not Apply . CRC Press

Beale LM, Silberbauer J, Lloyd G, Watt P, Gary B ( 2007 ) . Comparison of Peak VO2 in Heart Failure Patients During a Standard Ramp Test (RAMP) and a Maximum Short‐term Exercise Capacity Test (SHORT) . The FASEB Journal vol. 21 , ( 6 ) lb107 - lb107 .

Behan MWH, Large JK, Patel NR, Lloyd GW, Sulke AN ( 2007 ) . A randomised controlled trial comparing the routine use of an Angio‐Seal STS device strategy with conventional femoral haemostasis methods in a district general hospital . International Journal of Clinical Practice vol. 61 , ( 3 ) 367 - 372 .

Silberbauer J, Arya A, Freemantle N, Paul V, Lloyd GW, Patel NR, Sulke N ( 2006 ) . P1-59 How accurate are beat to beat Holters in implantable devices? . Heart Rhythm vol. 3 , ( 5 ) s126 - s127 .

Silberbauer J, Arya A, Freemantle N, Paul V, Kamalvand K, O’Nunain S, Patel NR, Lloyd GW et al. ( 2006 ) . P2-36 Does ventricular pacing affect AF burden in patients with paroxysmal atrial fibrillation (PAF) . Heart Rhythm vol. 3 , ( 5 ) s149 - s150 .

Silberbauer J, Boodhoo LE, Freemantle N, Arya A, Kamalvand K, Patel NR, Paul V, Lloyd GW et al. ( 2006 ) . P2-42 The pacemaker atrial fibrillation study (PAFS): The effect of anti-AF pacing algorithms in patients with moderate burden paroxysmal AF . Heart Rhythm vol. 3 , ( 5 )

Silberbauer J, Boodhoo LE, Freemantle N, Arya A, O’Kane P, Kamalvand K, Lloyd GW, Patel NR et al. ( 2006 ) . P2-45 Quality of life and symptomatology in patients with anti-AF pacemakers implanted to treat paroxysmal atrial fibrillation . Heart Rhythm vol. 3 , ( 5 )

Boodhoo L, Mitchell ARJ, Bordoli G, Lloyd G, Patel N, Sulke N ( 2006 ) . DC cardioversion of persistent atrial fibrillation: A comparison of two protocols . International Journal of Cardiology vol. 114 , ( 1 ) 16 - 21 .

Taggu W, Topham A, Harl L, Patel NR, Lloyd G ( 2005 ) . 534 Epidemiological gender variance in heart valve disease: is there a gender bias? . European Heart Journal - Cardiovascular Imaging vol. 6 , ( suppl_1 ) s73 - s74 .

Boodhoo LE, Mitchell ARJ, Arvanitakis S, Lloyd GW, Patel NR, O'Nunain S, Kamalvand K, Sulke N ( 2005 ) . 521 Atrial antitachycardia pacing is most effective at night . EP Europace vol. 7 , ( Supplement_1 ) 152 - 152 .

Boodhoo LE, Mitchell ARJ, Arvanitakis S, Lloyd GW, Patel NR, O'Nunain S, Kamalvand K, Sulke N ( 2005 ) . 773 Pacemaker termination therapy for paroxysmal atrial fibrillation (the TREAT study) . EP Europace vol. 7 , ( Supplement_1 ) 175 - 175 .

Boodhoo LE, Mitchell AR, Arvanitakis S, Lloyd GW, Patel N, Kamalvand K, O’Nunain S, Sulke N ( 2005 ) . Atrial antitachycardia pacing is most effective at night . Heart Rhythm vol. 2 , ( 5 )

Boodhoo L, Bordoli G, Mitchell AR, Lloyd G, Sulke N, Patel N ( 2004 ) . The safety and effectiveness of a nurse led cardioversion service under sedation . Heart vol. 90 , ( 12 )

FRAGAKIS N, SHAKESPEARE CF, LLOYD G, SIMON R, BOSTOCK J, HOLT P, GILL JS ( 2003 ) . Reversion and Maintenance of Sinus Rhythm in Patients with Permanent Atrial Fibrillation by Internal Cardioversion Followed by Biatrial Pacing . Pacing and Clinical Electrophysiology vol. 25 , ( 3 ) 278 - 286 .

Moon JC, Sheppard MN, Lloyd G, Patel NR, Pennell DJ, Mohiaddin RH ( 2003 ) . Cardiac pseudotumor: tissue characterization by cardiovascular magnetic resonance . Journal of Cardiovascular Magnetic Resonance vol. 5 , ( 3 ) 497 - 500 .

Lloyd GW, Jackson G, Foley DP, Boersma E, Shepherd J, Serruys PW ( 2001 ) . The influence of plasma lipoprotein (a) on angiographic restenosis and coronary events in patients undergoing planned coronary balloon angioplasty Ancillary analysis of the Fluvastatin Angioplasty Restenosis (FLARE) trial . Atherosclerosis vol. 158 , ( 2 ) 445 - 454 .

Lloyd G ( 2001 ) . The primacy of the randomised trial: is the cardioprotective effect of HRT another victim of evidence based medicine? . International Journal of Clinical Practice vol. 55 , ( 8 ) 500 - 501 .

Lloyd G, Roberts A, Bashir I, Mumby M, Kamalvand K, Cooke R ( 2000 ) . An audit of clinical nurse practitioner led thrombolysis to improve the treatment of acute myocardial infarction . Journal of Public Health vol. 22 , ( 4 ) 462 - 465 .

Fragakis N, Patel S, Lloyd G, Lambert G, Robson D, Shakespeare C ( 2000 ) . TRANSOESOPHAGEAL ECHOCARDIOGRAPHY: ITS ROLE IN THE MANAGEMENT OF PATIENTS IN A DISTRICT GENERAL HOSPITAL . International Journal of Clinical Practice vol. 54 , ( 10 ) 634 - 638 .

Lloyd G ( 2000 ) . Hormone replacement therapy and ischaemic heart disease: continuing questions but still no answers . International Journal of Clinical Practice vol. 54 , ( 7 ) 416 - 417 .

Lloyd GW, Patel NR, McGing E, Cooper AF, Brennand-Roper D, Jackson G ( 2000 ) . Does angina vary with the menstrual cycle in women with premenopausal coronary artery disease? . Heart vol. 84 , ( 2 )

Lloyd G, Cooper A, Mcging E, Chia H, Jackson G ( 2000 ) . ARE WOMEN DISCRIMINATED AGAINST FOR LIPID LOWERING THERAPY? RESULTS FROM A PROSPECTIVE COHORT OF WOMEN WITH CORONARY ARTERY DISEASE . International Journal of Clinical Practice vol. 54 , ( 4 ) 217 - 219 .

Lloyd G, McGing E, Cooper A, Patel N, Lumb P, Wierzbicki A, Jackson G ( 2000 ) . A randomised placebo controlled trial of the effects of tibolone on blood pressure and lipids in hypertensive women . Journal of Human Hypertension vol. 14 , ( 2 ) 99 - 104 .

Cooper A, Lloyd G, Weinman J, Jackson G ( 1999 ) . Why patients do not attend cardiac rehabilitation: role of intentions and illness beliefs . Heart vol. 82 , ( 2 )

Kamalvand K, Tan K, Lloyd G, Gill J, Bucknall C, Sulke N ( 1999 ) . Alterations in atrial electrophysiology associated with chronic atrial fibrillation in man . European Heart Journal vol. 20 , ( 12 ) 888 - 895 .

Patel NR, Bryan S, Lloyd G, Williamson A, Gill J, Bucknall C ( 1999 ) . A myth dispelled: Does radiofrequency ablation present an increased radiation exposure risk? . Heart vol. 81 , ( SUPPL. 1 )

Lloyd G, Patel N, McGing E, Cooper A, Wierzbicki A, Jackson G ( 1999 ) . Continuous combined hormone replacement does not influence postprandial triglycerides in women with coronary atherosclerosis . Atherosclerosis vol. 144 ,

Lloyd G, Patel N, McGing E, Cooper A, Brennand-Roper D, Jackson G ( 1999 ) . Menstrual angina? Variation in angina with the menstrual cycle in women with established coronary disease . Atherosclerosis vol. 144 ,

Lloyd G, Patel N, McGing E, Cooper A, Wierzbicki A, Jackson G ( 1999 ) . Tibolone: Effect on blood pressure and plasma lipids in hypertensive women . Atherosclerosis vol. 144 , 99 - 100 .

Lloyd G, Jackson G ( 1998 ) . Postmenopausal hormone replacement therapy in hypertensive women: is it time for a change in attitude? . Journal of Human Hypertension vol. 12 , ( 5 ) 319 - 321 .

Lloyd G, Roberts A, Cooke R ( 1998 ) . Clinical nurse practitioner led thrombolysis: Effects on the speed of delivery in a district general hospital . Heart vol. 79 , ( SUPPL. 1 )

Lloyd G, Patel N, McGing E, Cooper A, Kamalvand K, Jackson G ( 1998 ) . ACUTE EFFECTS OF HORMONE REPLACEMENT WITH TIBOLONE ON MYOCARDIAL ISCHAEMIA IN WOMEN WITH ANGINA . International Journal of Clinical Practice vol. 52 , ( 3 ) 155 - 157 .

Lloyd G, Patel N, Tan K, Cooper A, McGing E, Karani S, Jackson G ( 1997 ) . 2.P.289 Hormone replacement therapy: Can usage influence clinical outcome following coronary balloon angioplasty? . Atherosclerosis vol. 134 , ( 1-2 )

Lloyd G, Patel N, Tan K, Cooper A, Karani S, Bucknall C, Jackson G ( 1997 ) . 2.P.307 Gender does not predict adverse acute outcome following coronary balloon angioplasty . Atherosclerosis vol. 134 , ( 1-2 )

Lloyd G, Cooper A, Jackson G ( 1997 ) . INFORMATION DELIVERY: THE PROVISION OF WRITTEN INFORMATION FOR PATIENTS FOLLOWING CORONARY ANGIOGRAPHY AND POST‐DISCHARGE MANAGEMENT . International Journal of Clinical Practice vol. 51 , ( 6 ) 387 - 388 .

Lloyd G, Cooke R, Jackson G ( 1997 ) . INTRACORONARY NITRATES MAY AVOID UNNECESSARY ANGIOPLASTY . International Journal of Clinical Practice vol. 51 , ( 5 ) 317 - 317 .

Kamalvand K, Kotsakis A, Tan K, Lloyd G, Birdi H, Bucknall C, Sulke N ( 1997 ) . Should mode switching DDDR pacemakers be used in all patients with a history of atrial tachyarrhythmias? . Heart vol. 77 , ( SUPPL. 1 )

Ooi M, Cooper A, Lloyd G, Jackson G ( 1996 ) . A STUDY OF LIPID PROFILE BEFORE AND AFTER CORONARY ARTERY BYPASS GRAFTING . International Journal of Clinical Practice vol. 50 , ( 8 ) 433 - 435 .

Lloyd G ( 1996 ) . Accurate blood pressure measurement — is there a major problem? . International Journal of Clinical Practice vol. 50 , ( 3 ) 124 - 124 .

Lloyd G ( 1995 ) . The importance of accuracy in blood pressure recording . International Journal of Clinical Practice vol. 49 , ( 6 ) 284 - 285 .