after observing a patient with heparin-induced thrombocytopenia we prospectively recorded the incidence of thrombocytopenia associated with heparin treatment by measuring the platelet count every second day in 166 patients given therapeutic heparin for various thromboembolic disorders , and 51 patients given low-dose heparin prophylaxis .
C0040034
thrombocytopenia
C0019134
heparin