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

Meyer, Anna Lassia; Malehsa, Doris; Kuehn, Christian; Bara, Christoph; Gras, Clemens; Hafer, Carsten; Haverich, Axel; Strüber, Martin · Ann Thorac Surg · 2009

case_report · Level V

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Abstract

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.

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