Twenty-two patients had ventricular septal rupture complicating acute myocardial infarction. Sixteen of the 22 patients underwent surgical repair. The clinical findings, catheterization data, and operative results suggest that closure of the rupture should be delayed when possible from three to six weeks after the infarction to allow firm fibrous healing of the region. When surgery is thus delayed, the operative risks are smaller and the long-term results are good.
Combined One-Stage Coronary Artery and Valvular Surgery
Circulation | June 11, 2012 | Volume: 48 | Issue: 1s3 | Pages: No page available
Fifty patients underwent correction of one or two valvular lesions with concomitant insertion of one to three aortocoronary vein bypass grafts. Hospital mortality was 14% and late mortality was 10%. Factors influencing operative mortality were: (1) mitral valve replacement after myocardial infarction; (2) complete obstruction of a coronary artery preoperatively; (3) high left ventricular end-diastolic pressure at rest preoperatively in patients with mitral valve disease; and (4) use of a single aortocoronary graft in the presence of multiple-vessel disease. For patients with significant associated valvular and coronary artery disease, combined correction yields results that appear sufficiently encouraging, judged by mortality and follow-up, to warrant its continued use in selected cases.