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抗凝血的好处 手术后早期的动脉置换使用生物假体门使用动脉置换

Ying Huang1, Hartzell V Schaff1, Kavya S Swarna2

  • 1Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN.

Mayo Clinic proceedings
|December 3, 2023
PubMed
概括

在生物假肢手术大动脉置换 (sAVR) 后使用华法林与降低死亡率和血栓栓塞的风险有关. 然而,它也增加了重大出血事件的风险.

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Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
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