Cineangiocardiographic studies of the left ventricle in idiopathic hypertrophic subaortic stenosis and other primary myocardial diseases.
D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D009202:Cardiomyopathies / Q000175:diagnosis*; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D002932:Cineangiography; D006801:Humans; D008875:Middle Aged