title: Preoperative transcatheter occlusion of a saccular aneurysm of the ascending aorta.
mesh_terms: D001014:Aortic Aneurysm / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D001027:Aortography; D002404:Catheterization; D006470:Hemorrhage / Q000517:prevention & control; D006801:Humans; D007036:Hypothermia, Induced; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care / Q000379:methods*; D012306:Risk; D013997:Time Factors