European journal of haematology
-
Review Case Reports
Acute cardiorespiratory collapse from heparin: a consequence of heparin-induced thrombocytopenia.
Heparin has rarely been reported to cause acute cardiorespiratory reactions or collapse. Some reports relate this to underlying heparin-induced thrombocytopenia. ⋯ Heparin administration to patients with heparin-induced antibodies can result in life-threatening pulmonary or cardiac events. Appreciation of this phenomenon can unmask cases of heparin-induced thrombocytopenia and strengthens the mandate to avoid any heparin exposure in affected patients. Recognition is crucial to avoiding disastrous outcomes.