Related Experiment Video
Updated: Jul 2, 2026

In Vitro Thrombosis Test for Ventricular Assist Devices
Published on: March 21, 2025
Argatroban in short-term percutaneous ventricular assist subsequent to heparin-induced thrombocytopenia
David P Webb1, Matthew T Warhoover, Susan S Eagle
1Vanderbilt Heart Institute, Division of Perfusion Services, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA. david.webb@vanderbilt.edu
Heparin-induced thrombocytopenia paradoxically is a transient pro-thrombotic disorder triggered by heparin exposure. If not treated appropriately, it can be life threatening because of its related thromboembolic complications. In particular, it presents a unique challenge in patients needing extracorporeal life support, because anticoagulation is essential for safe management. This case report describes the safe, efficacious use of Argatroban during short-term support of a patient with a percutaneously inserted left ventricular assist TandemHeart device.
Heparin-induced thrombocytopenia paradoxically is a transient pro-thrombotic disorder triggered by heparin exposure. If not treated appropriately, it can be life threatening because of its related thromboembolic complications. In particular, it presents a unique challenge in patients needing extracorporeal life support, because anticoagulation is essential for safe management. This case report describes the safe, efficacious use of Argatroban during short-term support of a patient with a percutaneously inserted left ventricular assist TandemHeart device.
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