Painless dissection of the descending aorta detected by two-dimensional echocardiography.
D000328:Adult; D000784:Aortic Dissection / Q000175:diagnosis*; D001013:Aorta, Thoracic; D001014:Aortic Aneurysm / Q000175:diagnosis*; D004452:Echocardiography; D006801:Humans; D008297:Male