Objectives: To review our experience of surgical repair of postinfarction ventricular septal defect(VSD). Methods: In the period 1983-2002, 50 patients underwent repair of VSD. Mean age was 66 years, male sex 52% . Infarct location was anterior in 60% and posterior in 40% of cases. Median interval between rupture and surgery was 2 days. Preoperative intra-aortic balloon counterpulsation was employed in 56% ; a coronary angiogram was performed in 98% of cases. A patch repair technique was used in 90% of cases. Coronary bypass grafting was associated in 50% of patients. Results: Mean aortic clamp time was 101± 31 min. Global operative mortality was 36% , respectively 26.7% in anterior and 50% in posterior location(p=ns). Emergency operation and interval from rupture to surgery less than 3 days were univariate predictor of early mortality. Five years survival excluding operative deaths was 76% . Conclusions: The surgical repair of post-infarction VSD entails a high operative mortality; different techniques were employed with similar results. Emergency operation is associated with a worse short-term prognosis; long-term survival is acceptable.
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