By Associate Professor Mayooran Namasivayam

Journal articles

Nayor M; Houstis NE; Namasivayam M; Rouvina J; Hardin C; Shah RV; Ho JE; Malhotra R; Lewis GD, 2020, 'Impaired Exercise Tolerance in Heart Failure With Preserved Ejection Fraction: Quantification of Multiorgan System Reserve Capacity', Jacc Heart Failure, 8, pp. 605 - 617, http://dx.doi.org/10.1016/j.jchf.2020.03.008

Namasivayam M; Dal-Bianco JP, 2020, 'Progression of aortic stenosis with bicuspid aortic valves: Evidence and intuition', European Heart Journal Cardiovascular Imaging, 21, pp. 735 - 736, http://dx.doi.org/10.1093/ehjci/jeaa141

Namasivayam M; Adji A; Lin L; Hayward CS; Feneley MP; O’Rourke MF; Muller DWM; Jabbour A, 2020, 'Non-Invasive Quantification of Ventricular Contractility, Arterial Elastic Function and Ventriculo-Arterial Coupling from a Single Diagnostic Encounter Using Simultaneous Arterial Tonometry and Magnetic Resonance Imaging', Cardiovascular Engineering and Technology, 11, pp. 283 - 294, http://dx.doi.org/10.1007/s13239-020-00462-2

Yucel E; Bertrand PB; Churchill JL; Namasivayam M, 2020, 'The tricuspid valve in review: Anatomy, pathophysiology and echocardiographic assessment with focus on functional tricuspid regurgitation', Journal of Thoracic Disease, 12, pp. 2945 - 2954, http://dx.doi.org/10.21037/jtd.2020.02.42

Namasivayam M; He W; Churchill TW; Capoulade R; Liu S; Lee H; Danik JS; Picard MH; Pibarot P; Levine RA; Hung J, 2020, 'Transvalvular Flow Rate Determines Prognostic Value of Aortic Valve Area in Aortic Stenosis', Journal of the American College of Cardiology, 75, pp. 1758 - 1769, http://dx.doi.org/10.1016/j.jacc.2020.02.046

Liu S; Churchill J; Hua L; Zeng X; Rhoades V; Namasivayam M; Baliyan V; Ghoshhajra BB; Dong T; Dal-Bianco JP; Passeri JJ; Levine RA; Hung J, 2020, 'Direct Planimetry of Left Ventricular Outflow Tract Area by Simultaneous Biplane Imaging: Challenging the Need for a Circular Assumption of the Left Ventricular Outflow Tract in the Assessment of Aortic Stenosis', Journal of the American Society of Echocardiography, 33, pp. 461 - 468, http://dx.doi.org/10.1016/j.echo.2019.12.002

Namasivayam M; Picard MH, 2020, 'Flow Rate in Aortic Stenosis: Clinical Tool, Hemodynamic Insight, or Both?', Journal of the American Society of Echocardiography, 33, pp. 449 - 451, http://dx.doi.org/10.1016/j.echo.2020.01.015

Namasivayam M; Bernard S; Bertrand P; Marcus FI; Mestroni L; Saffitz J; Towbin JA; Zareba W; Picard M; Sanborn DMY, 2020, 'DIAGNOSTIC AND PROGNOSTIC UTILITY OF RIGHT VENTRICULAR STRAIN IN ARRHYTHMOGENIC RIGHT VENTRICULAR CARDIOMYOPATHY: A PROSPECTIVE MULTICENTER REGISTRY', JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 75, pp. 1552 - 1552, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000522979101538&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Bertrand PB; Namasivayam M, 2019, 'Left ventricular assist device after percutaneous mitral valve repair: Can we go there?', International Journal of Cardiology, 288, pp. 55 - 56, http://dx.doi.org/10.1016/j.ijcard.2019.03.052

Bernard S; Namasivayam M; Dudzinski DM, 2019, 'Reflections on Echocardiography in Pulmonary Embolism—Literally and Figuratively', Journal of the American Society of Echocardiography, 32, pp. 807 - 810, http://dx.doi.org/10.1016/j.echo.2019.05.007

Namasivayam M; Hayward CS; Muller DWM; Jabbour A; Feneley MP, 2019, 'Ventricular-Vascular Coupling Ratio Is the Ejection Fraction in Disguise', Journal of the American Society of Echocardiography, 32, pp. 791, http://dx.doi.org/10.1016/j.echo.2019.01.017

O'Rourke M; Namasivayam M; Adji A, 2019, 'Takotsubo cardiomyopathy: an extreme in the cardiovascular continuum?', Journal of Hypertension, 37, pp. 501 - 503, http://dx.doi.org/10.1097/HJH.0000000000001965

Cheung M; Aktuerk D; Namasivayam M; Jansz P, 2019, 'Case Report: Use of Impella Mechanical Support in Transitioning From Extra-Corporeal Circuit to Left Ventricular Assist Device', Heart, Lung and Circulation, 28, pp. S129 - S129, http://dx.doi.org/10.1016/j.hlc.2019.02.184

Situ Y; Lin L; Namasivayam M; Watson B; Emmanuel S; Jabbour A; McCrohon J; Holloway C, 2019, 'The Utility of Cardiovascular Magnetic Resonance in the Assessment of Patients before Pacemaker Implantation', Heart, Lung and Circulation, 28, pp. S274 - S274, http://dx.doi.org/10.1016/j.hlc.2019.06.327

Namasivayam M; McEniery CM; Wilkinson IB; Yasmin ; Cockroft JR; McDonnell BJ; Adji A; O'Rourke MF, 2018, 'Different effects of vascular aging on ischemic predisposition in healthy men and women', Hypertension, 72, pp. 1294 - 1300, http://dx.doi.org/10.1161/HYPERTENSIONAHA.118.11642

Namasivayam M; Feneley MP; Hayward CS; Shaw M; Rao S; Jansz P; Muller DWM, 2018, 'First Evaluation of Acute Left Ventricular Response to Off-Pump Transcatheter Mitral Valve Replacement in High-Risk Patients', Jacc Cardiovascular Interventions, 11, pp. 2239 - 2240, http://dx.doi.org/10.1016/j.jcin.2018.07.056

Adji A; Namasivayam M; Lin L; Hayward C; Feneley M; OʼRourke M; Muller D; Jabbour A, 2018, 'A6457 Non-Invasive Assessment of Ventriculo-Arterial Function Using Simultaneous Cardiovascular Magnetic Resonance and Arterial Tonometry', Journal of Hypertension, 36, pp. e154 - e154, http://dx.doi.org/10.1097/01.hjh.0000548625.65858.61

Lin L; Namasivayam M; Muller D; Holloway C, 2018, 'Advanced Imaging Using Cardiac Magnetic Resonance Imaging and Three-Dimensional Echocardiography of Tendyne Valve Implantation', Heart, Lung and Circulation, 27, pp. S214 - S215, http://dx.doi.org/10.1016/j.hlc.2018.06.387

Kearney K; Fraser N; Song N; Namasivayam M; Kotlyar E; Keogh A, 2018, 'Black Oesophagus as the Terminal Event in Severe Pulmonary Arterial Hypertension', Heart, Lung and Circulation, 27, pp. S65 - S65, http://dx.doi.org/10.1016/j.hlc.2018.06.048

Song N; Kearney K; Muthiah K; Namasivayam M; Macdonald P; Roy D; Jabbour A; Muller D; Hayward C; Girgis L; Nair P; Connellan M; Jansz P, 2018, 'Bridge to Recovery with Early Mobilisation: The Impella Device via Axillary Artery in Lupus-Associated Acute Cardiomyopathy', Heart, Lung and Circulation, 27, pp. S80 - S81, http://dx.doi.org/10.1016/j.hlc.2018.06.086

Loo B; Roy D; Wing-Lun E; Namasivayam M; Hungerford S; Muller D, 2018, 'Prevalence of Frailty in Aortic Stenosis Patients Undergoing Transcatheter Aortic Valve Implantation or Surgical Aortic Valve Replacement', Heart, Lung and Circulation, 27, pp. S338 - S338, http://dx.doi.org/10.1016/j.hlc.2018.06.658

Spina R; Siriwardena M; Bart N; Namasivayam M; Connellan M; Jansz P; Spratt P; Hayward CS; Kotlyar E; Gunalingam B, 2017, 'Primary percutaneous coronary intervention for inferior ST-segment elevation myocardial infarction in a patient supported by the HeartWare left ventricular assist device', Internal Medicine Journal, 47, pp. 1068 - 1071, http://dx.doi.org/10.1111/imj.13530

Namasivayam M; McCready M; Adji A; O'Rourke MF, 2017, 'The Role of Heart Rate in Diastolic Coronary Perfusion and Subclinical Myocardial Ischemia', Journal of the American College of Cardiology, 69, pp. 1647, http://dx.doi.org/10.1016/j.jacc.2016.11.087

Namasivayam M; Spina R; Bobillo L; Feneley MP; Baron DW, 2016, 'Acute myocardial infarction due to paradoxical embolism', International Journal of Cardiology, 209, pp. 190 - 191, http://dx.doi.org/10.1016/j.ijcard.2016.01.105

Namasivayam M; Baron DW; Feneley MP, 2016, 'Transcatheter deployment of two atrial septal defect closure devices using 3-dimensional transoesophageal echocardiography guidance', International Journal of Cardiology, 207, pp. 231 - 232, http://dx.doi.org/10.1016/j.ijcard.2016.01.125

Namasivayam M; Adji A; O'Rourke MF, 2016, 'Evaluating the Hemodynamic Basis of Age-Related Central Blood Pressure Change Using Aortic Flow Triangulation', American Journal of Hypertension, 29, pp. 178 - 184, http://dx.doi.org/10.1093/ajh/hpv080

Namasivayam M; McEniery C; Wilkinson I; McDonnell B; Cockroft J; Hayward C; Feneley M; Adji A; O’Rourke M, 2016, 'Changes in Large Arterial Function and Vascular Ventricular Interaction Predispose to Myocardial Ischaemia in Healthy Ageing Women more than Men: Ischaemic Predisposition Beyond the Coronary Artery Lumen', Heart, Lung and Circulation, 25, pp. S12 - S12, http://dx.doi.org/10.1016/j.hlc.2016.06.026

O'Rourke MF; Adji A; Namasivayam M, 2015, 'Interpreting Blood Pressure in Younger Adults', Journal of the American College of Cardiology, 66, pp. 329 - 330, http://dx.doi.org/10.1016/j.jacc.2015.04.070

O'Rourke MF; Adji A; Namasivayam M; Mok J, 2011, 'Arterial aging: A review of the pathophysiology and potential for pharmacological intervention', Drugs and Aging, 28, pp. 779 - 795, http://dx.doi.org/10.2165/11592730-000000000-00000

Adji A; O''Rourke M; Namasivayam M, 2011, 'Arterial stiffness, its assessment, prognostic value, and implications for treatment', American Journal of Hypertension, 24, pp. 5 - 17, http://dx.doi.org/10.1038/ajh.2010.192

Namasivayam M; Adji A; O Rourke MF, 2011, 'Influence of Aortic Pressure Wave Components Determined Noninvasively on Myocardial Oxygen Demand in Men and Women', Hypertension, 57, pp. 193 - 200, http://dx.doi.org/10.1161/HYPERTENSIONAHA.110.160200

Namasivayam M; Adji A, 2010, 'La importancia de la supervisión editorial en la literatura científica (Salud (i) Ciencia 17, 5)', Salud I Ciencia, 17, pp. 616

Namasivayam M; Adji A; O'Rourke MF, 2010, 'Aortic augmentation index and aging: mathematical resolution of a physiological dilemma?', Hypertension, 56, pp. e9 - e10, http://dx.doi.org/10.1161/HYPERTENSIONAHA.110.153742

Adji A; Namasivayam M; O’Rourke M; Avolio A; Weber T, 2010, 'Generation of Aortic Flow Velocity from Derived Aortic Pressure Waveforms', Heart, Lung and Circulation, 19, pp. S217 - S217, http://dx.doi.org/10.1016/j.hlc.2010.06.526

O’Rourke MF; Namasivayam M; Adji A, 2009, '3. MECHANISMS FOR AGE-CHANGE IN AORTIC AUGMENTATION PRESSURE', Artery Research, 3, pp. 95 - 95, http://dx.doi.org/10.1016/j.artres.2009.06.015

Namasivayam M; Mcdonnell B; McEniery CM; O''Rourke M, 2009, 'Does wave reflection dominate age-related change in aortic blood pressure across the human life span?', Hypertension, 53, pp. 979 - 985

Namasivayam M; Adji A; O’Rourke MF, 2009, 'Mechanisms of age-related blood pressure change in a cross-sectional cohort of 1888 cardiology outpatients', Heart, Lung and Circulation, 18, pp. S278 - S278, http://dx.doi.org/10.1016/j.hlc.2009.05.683

O Rourke MF; Namasivayam M; Adji A, 2009, 'Treatment of hypertension in patients 80 years of age or older', Minerva Medica, 100, pp. 25 - 38

Conference Papers

Meredith T; Brown L; Roy D; Feneley MP; Muller D; Namasivayam M, 2023, 'The Influence of Transcatheter Aortic Valve Implantation on Left Atrial Strain Mechanics: A Systematic Review and MetaAnalysis', in JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, ELSEVIER SCIENCE INC, CA, San Francisco, pp. B51 - B52, presented at 35th Annual Transcatheter Cardiovascular Therapeutics Symposium (TCT), CA, San Francisco, 23 October 2023 - 26 October 2023

Li MWY; Namasivayam M; Wainstein B, 2023, 'SKIN PRICK TEST AS PREDICTOR OF MIXED CASHEW AND PISTACHIO ORAL FOOD CHALLENGE OUTCOMES IN EARLY CHILDHOOD AT A TERTIARY PAEDIATRIC CENTRE', in INTERNAL MEDICINE JOURNAL, WILEY, pp. 16 - 17, http://dx.doi.org/10.1111/imj.40_16230

Namasivayam M; Lau ES; Schoenike MW; Hardin KM; Sbarbaro JA; Cunningham TF; Farrell RM; Nayor MG; Shah RV; Ho JE; Malhotra R; Lewis GD, 2019, 'Blood Pressure Responses During Exercise Are Associated With Exertional Wedge Pressure and Stroke Volume Augmentation in Heart Failure With Preserved Ejection Fraction', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998006368&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Hungerford SL; Adji AI; Bart NK; Lin L; Schnegg B; Namasivayam MJ; O'Rourke MF; Jabbour A; Hayward CS; Muller DW, 2019, 'Non-invasive Measurement of Ascending Aorta Impedance Using Cardiac Magnetic Resonance and Applanation Tonometry as the Optimal Guide to Assess the Severity of Aortic Valve Stenosis', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998000053&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Farrell RM; Sbarbaro J; Hardin K; Tanguay M; Blodgett J; Schoenike M; Cunningham T; Bailey CS; Wooster L; Lau E; Namasivayam M; Shah RV; Nayor MG; Ho JE; Malhotra R; Lewis G, 2019, 'Post-Exercise Oxygen Uptake Recovery Kinetics Are Associated With Cardiac Performance and Outcomes in Suspected Heart Failure With Preserved Ejection Fraction', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998006009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Panah LG; Lau ES; Namasivayam M; Liu E; Sbarbaro J; Farrell R; Schoenike M; Malhotra R; Nayor MG; Lewis GD; Ho JE, 2019, 'Sex Differences in Arterial Stiffness Among Patients With HFpEF', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998004280&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Namasivayam M; He W; Churchill TW; Capoulade R; Liu S; Lee H; Danik JS; Picard MH; Levine RA; Hung J, 2019, 'Transvalvular Flow Rate Determines Prognostic Value of Aortic Valve Area in Aortic Stenosis', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998004096&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Sbarbaro JA; Hardin K; Farrell R; Schoenike M; Cunningham T; Brooks L; Namasivayam M; Zern E; Lau E; Li S; Nayor MG; Shah RV; Ho JE; Malhotra R; Lewis G, 2019, 'Upright Exercise Hemodynamic Profiles Effectively Risk Stratify Patients With Heart Failure With Preserved Ejection Fraction and Elevated Resting Filling Pressures', in CIRCULATION, LIPPINCOTT WILLIAMS & WILKINS, PA, Philadelphia, presented at Scientific Sessions of the American-Heart-Association, PA, Philadelphia, 16 November 2019 - 18 November 2019, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000529998006031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Namasivayam M; Adji A; O'Rourke M, 2014, 'DELINEATING THE MECHANISMS OF AGE RELATED BLOOD PRESSURE CHANGE', in JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, ELSEVIER SCIENCE INC, pp. A1447 - A1447, http://dx.doi.org/10.1016/S0735-1097(14)61447-9

Namasivayam M; McDonnell BJ; McEniery CM; O'Rourke MF, 2009, 'Wave Reflection Remains Important to Age-Related Aortic Blood Pressure Elevation Across the Human Lifespan', in JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, ELSEVIER SCIENCE INC, FL, Orlando, pp. A215 - A215, presented at 58th Annual Scientific Session of the American-College-of-Cardiology, FL, Orlando, 28 March 2009 - 31 March 2009, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000263864200897&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Namasivayam M; Adji A; O'Rourke MF, 2008, 'MECHANISMS FOR CHANGE IN AORTIC AUGMENTATION WITH AGE', in HYPERTENSION, LIPPINCOTT WILLIAMS & WILKINS, AUSTRALIA, Melbourne, pp. 1114 - 1114, presented at 30th Annual Scientific Meeting of the High-Blood-Pressure-Research-Council-of-Australia, AUSTRALIA, Melbourne, 03 December 2008 - 05 December 2008, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266239300110&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Presentations

Namasivayam M; Adji A; Lin L; Hayward C; Feneley M; O'Rourke M; Muller D; Jabbour A, 2018, 'NON-INVASIVE "GOLD STANDARD" ASSESSMENT OF VENTRICULO-ARTERIAL FUNCTION USING SIMULTANEOUS CARDIOVASCULAR MAGNETIC RESONANCE IMAGING AND ARTERIAL TONOMETRY: EVALUATION OF LEFT VENTRICULAR PRESSURE-VOLUME AND AORTIC PRESSURE-FLOW RELATIONSHIPS', presented at 67th Annual Scientific Session and Expo of the American-College-of-Cardiology (ACC), FL, Orlando, 10 March 2018 - 12 March 2018, http://dx.doi.org/10.1016/S0735-1097(18)32875-4

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