title: Aortocoronary bypass surgery and ascending aortic dissection: letter 1.
authors.forename: C
authors.initials: C
authors.lastname: Hagl
authors.forename: R B
authors.initials: RB
authors.lastname: Griepp
mesh_terms: D000784:Aortic Dissection / Q000209:etiology*; D017545:Aortic Aneurysm, Thoracic / Q000209:etiology*; D002315:Cardiopulmonary Bypass; D001026:Coronary Artery Bypass; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology*; D012307:Risk Factors