title: Relation of the echocardiographic estimate of left ventricular size to mortality in infants with severe left ventricular outflow obstruction.
mesh_terms: D001017:Aortic Coarctation / Q000175:diagnosis; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000401:mortality; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D011379:Prognosis; D013318:Stroke Volume; D013577:Syndrome