Should the diagnosis of HITT be suspected on the basis of clinical findings or confirmed by the presence of anti-PF-4 antibodies, heparin treatment must be discontinued. If continuous ...

History of heparin-induced thrombocytopenia (HIT) or heparin-induced thrombocytopenia and thrombosis (HITT). History of thrombocytopenia with pentosan polysulfate. Hypersensitivity to pork products.