Vasoactive-inotropic score and the prediction of morbidity and mortality after cardiac surgery.

ABSTRACT:

Background

The vasoactive-inotropic score (VIS) predicts mortality and morbidity after paediatric cardiac surgery. Here we examined whether VIS also predicted outcome in adults after cardiac surgery, and compared predictive capability between VIS and three widely used scoring systems.

Methods

This single-centre retrospective cohort study included 3213 cardiac surgery patients. Maximal VIS (VIS_max) was calculated using the highest doses of vasoactive and inotropic medications administered during the first 24 h post-surgery. We established five VIS_max categories: 0-5, >5-15, >15-30, >30-45, and >45 points. The predictive accuracy of VIS_max was evaluated for a composite outcome, which included 30-day mortality, mediastinitis, stroke, acute kidne

SUBMITTER: Koponen T 

PROVIDER: S-EPMC6435836 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature