A Novel Echocardiographic Parameter for Predicting the Ischemic Etiology of Cardiomyopathy and Its Prognosis in Patients with Congestive Heart Failure
Background Although previous studies have established the ability of mitral annular velocities and velocity dispersion indices to differentiate between ischemic cardiomyopathy (ICM) and nonischemic cardiomyopathy, prospective data are lacking on…