Conditions of the ascending aorta causing obstruction of the coronary arteries.
D001014:Aortic Aneurysm / Q000473:pathology; D001018:Aortic Diseases / Q000209:etiology* / Q000473:pathology; D003327:Coronary Disease / Q000150:complications*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D013589:Syphilis, Cardiovascular / Q000473:pathology