Heparin-Induced Thrombocytopenia - StatPearls - NCBI Bookshelf
2023年5月16日 · Heparin-induced thrombocytopenia (HIT) is a severe complication that can occur in patients exposed to any form or amount of heparin products. A fall in platelet counts and a hypercoagulable state characterize HIT.
Heparin-Induced Thrombocytopenia - Cleveland Clinic
Heparin-induced thrombocytopenia (HIT) is a serious complication of taking the blood thinner heparin. With HIT, your immune system causes your platelets to clot in the presence of heparin, resulting in your platelet levels dropping.
Heparin-induced thrombocytopenia | Blood | American Society ...
2017年5月25日 · Heparin-induced thrombocytopenia (HIT) is heparin’s most clinically relevant nonhemorrhagic complication. It is an immune complication caused by antibodies directed to complexes containing heparin and an endogenous platelet protein, platelet factor 4 (PF4).
Heparin-induced thrombocytopenia - Wikipedia
Heparin-induced thrombocytopenia (HIT) is the development of thrombocytopenia (a low platelet count), due to the administration of various forms of heparin, an anticoagulant. HIT predisposes to thrombosis (the abnormal formation of blood clots inside a blood vessel).
Heparin-Induced Thrombocytopenia | Circulation - AHA/ASA …
2006年8月22日 · What Is Heparin-Induced Thrombocytopenia? Ordinarily, heparin prevents clotting and does not affect the platelets, components of the blood that help form blood clots. Triggered by the immune system in response to heparin, HIT causes a low platelet count (thrombocytopenia).
Practical guide to the diagnosis and management of heparin ...
2024年12月6日 · Heparin-induced thrombocytopenia (HIT) is an immune reaction to heparin associated with thrombocytopenia, thrombotic risk, and a high risk of morbidity and mortality. Given the frequent use of heparin and the common occurrence of thrombocytopenia in hospitalized patients, the diagnosis and management of HIT is a recurrent challenge in …
Heparin-induced thrombocytopenia - Symptoms, diagnosis and ...
2023年6月20日 · Heparin-induced thrombocytopenia (HIT) is a clinicopathological syndrome that occurs when heparin-dependent, IgG antibodies bind to heparin/platelet factor 4 (PF4) complexes to activate platelets and produce a hypercoagulable state.