
Mechanical Dyssynchrony Assessed by Tissue Doppler Imaging Is a Powerful Predictor of Mortality in Congestive Heart Failure With Normal QRS Duration
Keywords: EF، کسری تخلیه; ACE, angiotensin-converting enzyme; CHF, congestive heart failure; CRT, cardiac resynchronization therapy; ECG, electrocardiography/electrocardiogram; EF, ejection fraction; LV, left ventricle/ventricular; ROC, receiver-operating characteristic; TDI, tiss