Impact of severe mitral regurgitation on postoperative outcome after durable left-ventricular assist device implantation.

MR II-III° negatively affects the outcomes in patients requiring LVAD implantation. Persisting MR II-III° is an independent predictor of mortality. Patients with concomitant preoperative TR II-III° are at increased risk of developing postoperative major adverse events. Addressing the MR might be considered for these patients.