Retrospective analysis compares amputation and mortality rates in patients with varying aortic valve stenosis levels, indicating no significant differences.
Key Points
Patients undergoing surgical revascularization for critical limb ischemia showed no significant difference in major limb amputation rates regardless of aortic valve stenosis severity.
In total, 316 patients were evaluated, of which 50 had moderate-severe aortic valve stenosis, with outcomes showing similar mortality rates of 48.0% and 40.6%.
Retrospective analysis of surgical outcomes utilized logistic regression for predictive modeling and evaluated multiple outcome variables over a follow-up period of 1178 days.
The findings suggest that older patients and those with previous cardiovascular events are at a higher risk for major limb amputation despite the level of aortic valve stenosis.