Right Ventricular Dysfunction Impairs Effort Tolerance Independent of Left Ventricular Function Among Patients Undergoing Exercise Stress Myocardial Perfusion Imaging

Right ventricular (RV) and left ventricular (LV) function are closely linked due to a variety of factors, including common coronary blood supply. Altered LV perfusion holds the potential to affect the RV, but links between LV ischemia and RV performance, and independent impact of RV dysfunction on e...

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Bibliographic Details
Published in:	Circulation. Cardiovascular imaging Vol. 9; no. 11
Main Authors:	Kim, Jiwon, Di Franco, Antonino, Seoane, Tania, Srinivasan, Aparna, Kampaktsis, Polydoros N, Geevarghese, Alexi, Goldburg, Samantha R, Khan, Saadat A, Szulc, Massimiliano, Ratcliffe, Mark B, Levine, Robert A, Morgan, Ashley E, Maddula, Pooja, Rozenstrauch, Meenakshi, Shah, Tara, Devereux, Richard B, Weinsaft, Jonathan W
Format:	Journal Article
Language:	English
Published:	United States 01-11-2016
Subjects:	Aged Coronary Artery Disease - diagnostic imaging Coronary Artery Disease - epidemiology Coronary Artery Disease - physiopathology Coronary Circulation Echocardiography, Doppler Echocardiography, Stress - methods Exercise Test Exercise Tolerance Female Humans Male Middle Aged Myocardial Contraction Myocardial Perfusion Imaging - methods New York City - epidemiology Predictive Value of Tests Prevalence Reproducibility of Results Time Factors Tomography, Emission-Computed, Single-Photon Ventricular Dysfunction, Left - diagnostic imaging Ventricular Dysfunction, Left - epidemiology Ventricular Dysfunction, Left - physiopathology Ventricular Dysfunction, Right - diagnostic imaging Ventricular Dysfunction, Right - epidemiology Ventricular Dysfunction, Right - physiopathology Ventricular Function, Left Ventricular Function, Right heart failure exercise exercise tolerance exercise test echocardiography
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