The Australian and New Zealand journal of surgery
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Postoperative myocardial infarction is a major risk factor in patients undergoing abdominal aortic surgery. Correction of cardiac ischaemia prior to abdominal aortic surgery improves outcome. The morbidity and mortality of 639 consecutive patients were reviewed from an area with poor access to cardiac surgery, operated upon in a single tertiary referral hospital for aortic aneurysm or aortobifemoral grafting. ⋯ Of the 285 patients undergoing aortobifemoral grafting the mortality was 3% despite a high incidence of pre-operative ischaemic heart disease. Further reductions in postoperative death from ruptured aortic aneurysm must await improved screening to diagnose and treat the aneurysm before rupture. In patients operated upon electively, improved pre-operative cardiac screening and coronary bypass grafting where appropriate, especially for patients with aortic aneurysm and previous myocardial infarction, may further reduce peri-operative mortality.