the prognostic importance of coronary artery disease at the time of elective abdominal aortic aneurysmectomy was evaluated among 131 residents of olmsted county , minnesota who underwent elective aneurysmectomy from 1971 to 1987 and were followed up to 1988 for death and cardiac events ( cardiac death , myocardial infarction , coronary bypass surgery and angioplasty ) .
C3828711
olmsted
C0026183
minnesota