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Harvard University

Endovascular stent platelet reactivity is dependent on flow

Published in Cardiovascular Device Liability Week, September 26th, 2004

Platelet reactivity studies show that stainless steel stents were better under some conditions, while gold-coated stents were superior under other conditions.

According to a study from the United States, "Thrombosis is an initiating reaction to vascular injury that follows the placement of vascular devices. Platelets play a crucial role in this response."

"Their interaction with endovascular devices is not solely a function of device properties, but a multifaceted response dependent on several biological factors that interact in the context of a hemodynamic environment. We sought to investigate the role of local environmental variations on...

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