Evaluation of the CHADS 2 , CHA 2 DS 2 -VASc, and R 2 CHADS 2 Risk Assessment Scores in Continuous Flow LVADs

Abstract

The development of stroke while on continuous flow left ventricular assist device (CF-LVAD) remains a source of significant morbidity and mortality. The ability to risk stratify these patients may improve postoperative management. We describe the overall experience of cerebrovascular accidents in CF-LVAD patients at a large volume center and compare the utility of CHADS2, CHA2DS2-VASc, and R2CHADS2 scores.