Sudden death in idiopathic (congenital) right atrial enlargement. Postmortem findings and review of cases.
D000293:Adolescent; D000790:Angiocardiography; D001145:Arrhythmias, Cardiac / Q000150:complications; D001282:Atrial Flutter / Q000150:complications; D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000151:congenital; D003645:Death, Sudden; D004562:Electrocardiography; D006325:Heart Atria / Q000002:abnormalities*; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D009206:Myocardium / Q000473:pathology; D013575:Syncope