Current surgical management of left ventricular aneurysm

One hundred thirty-two patients with ventricular aneurysm had cardiac catheterization, coronary anglography, and ventriculography. More than 50 percent of the patients, in addition to aneurysmectomy, had other procedures consisting of revascularization, mitral valve replacement, and closure of ventricular septal performation. The overall mortality was 10 percent. Aneurysmectomy alone had a higher mortality (9 percent) when compared with combined resection of the aneurysm and coronary bypass (5.4 percent). During a six-month to 4-1/2-year follow-up (mean, 21 months), seven patients died, representing a late mortality of 6 percent. This study confirms the importance of complete cardiac evaluation in patients with ventricular aneurysm and shows that, in spite of extensive combined operative procedures required in more than 50 percent of the patients, the results are favorable.