PMID: 25790623Mar 21, 2015Paper

Determinants for increased resource utilization after surgery for prosthetic valve endocarditis

The Journal of Heart Valve Disease
Herko GrubitzschKonertz Wolfgang

Abstract

Mechanical circulatory support (11 intra-aortic balloon pump; two right ventricular assist device; one left ventricular assist device) was required in 14 patients (9.4%). At 30 days, mortality was 12.8% (n=17) and morbidity 78.5% (117 patients experienced at least one complication). At one, five and 10 years, the overall survival was 78.4 +/- 3.5%, 76.7 +/- 3.6% and 74.9 +/- 3.8%, respectively. The duration of postoperative MV was 8 +/- 20.7 days, while ICU and hospital stays were 11 +/- 20.8 and 37 +/- 30.2 days, respectively. The following predictors for increased resource utilization were identified: preoperative ventilatory support, mechanical circulatory support, recent myocardial infarction, and urgency for MV >3 days; preoperative ventilator support and mechanical circulatory support for ICU >7 days; and urgency and age for HS >42 days. A critical preoperative state and perioperative mechanical circulatory were strongly predictive of increased resource utilization. Hence, if resource utilization is to be reduced, an early operation seems more appropriate than to postpone surgery until an uncertain or unattainable re-normalization of organ dysfunction becomes evident. Surgery for prosthetic valve endocarditis (PVE) is ass...Continue Reading

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