Syphilitic aneurysm of the ascending aorta producing pulmonic stenosis by compression.
D001014:Aortic Aneurysm / Q000150:complications; D001027:Aortography; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011666:Pulmonary Valve Stenosis / Q000209:etiology / Q000601:surgery; D013902:Radiography, Thoracic; D013589:Syphilis, Cardiovascular / Q000150:complications