Ventricular aneurysmectomy. A 25-year experience.
AUTOR(ES)
Coltharp, W H
RESUMO
OBJECTIVE: This study determined predictors of operative survival and improved long-term outcomes in patients undergoing ventricular aneurysmectomy. SUMMARY BACKGROUND DATA: Since the first successful repair of ventricular aneurysm in 1958, refined technique and improvement in perioperative care have been introduced to lower morbidity and mortality. METHODS: The authors reviewed their institutional experience from 1968 through 1993 in treating 523 patients who underwent ventricular aneurysmectomy. RESULTS: Overall operative mortality was 8% and overall median survival was 128 months. Contractility grade, age, and year of operation were predictors of operative mortality and of improved long-term survival. Type of aneurysm repair was not a strong predictor of operative mortality or improved long-term survival. CONCLUSIONS: Ventricular aneurysmectomy can be performed safely using one of a number of established techniques, although operative mortality and long-term survival may not depend on the techniques used.
