[A case of ruptured aortic arch aneurysm with hemorrhagic cardiac tamponade].

The ruptured thoracic aortic aneurysm is still a dramatic even with very poor outcome, whereby its survival depends largely on early diagnosis and operation. We report a successful case of aortic arch replacement for ruptured aortic arch aneurysm with cardiac tamponade. Lethal hemopericardium causing cardiac tamponade is most commonly seen as a complication of acute myocardial infarction or acute aortic dissection, and subsequent rupture of the heart or ascending aorta leads to the rapid accumulation of blood within the poorly distensible pericardial sac. Our case was operated upon emergency basis due to hemopericardium. On operative findings, the aortic aneurysm located the minor curvature of aortic arch and was a huge saccular shape. In surgical procedure, the total arch replacement was completed using selective cerebral antegrade perfusion with deep hypothermia. Postoperative course was uneventful and no cerebral complication was observed after surgery.