title: Clinical and electrocardiographic studies in complete heart block.
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D001281:Atrial Fibrillation / Q000209:etiology; D002037:Bundle-Branch Block / Q000209:etiology; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D003327:Coronary Disease / Q000150:complications; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology*; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D011379:Prognosis; D011859:Radiography; D012214:Rheumatic Heart Disease / Q000150:complications; D013566:Sympathomimetics / Q000627:therapeutic use
chemical_list: D013566:Sympathomimetics