title: Velocity of left ventricular ejection: the major factor in the mechanism of left ventricular outflow tract (LVOT) obstruction in hypertrophic cardiomyopathy (HCM).
mesh_terms: D002302:Cardiac Output; D006332:Cardiomegaly / Q000503:physiopathology*; D004452:Echocardiography; D006346:Heart Septum / Q000473:pathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction