title: Echocardiography as an aid in understanding the electrocardiographic changes of left ventricular hypertrophy, ischemia, and infarction.
authors: Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland 21205.
authors: J L
authors: JL
authors: Weiss
mesh_terms: D006332:Cardiomegaly / Q000175:diagnosis / Q000503:physiopathology*; D003327:Coronary Disease / Q000175:diagnosis / Q000503:physiopathology*; D004452:Echocardiography; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007091:Image Processing, Computer-Assisted; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000175:diagnosis / Q000503:physiopathology