HeartMate II implantation in patients with heparin-induced thrombocytopenia type II.

Diverse anticoagulation protocols are used in patients after implantation of ventricular assist devices. No consensus exists, especially in patients with heparin-induced thrombocytopenia type II. In a patient with heparin-induced thrombocytopenia type II, we implanted a left ventricular assist device (HeartMate XVE; Thoratec, Pleasanton, CA). Thirteen months later the device had to be replaced due to mechanical failure with a HeartMate II left ventricular assist device. We report on our successful protocol of perioperative anticoagulation management using heparin and iloprost during surgery and argatroban thereafter.