Heparin-induced anaphylactoid reaction associated with heparin-induced thrombocytopenia in the ED

作者：Foreman Juron S^*; Daniels Lauren M; Stettner Edward A

来源：American Journal of Emergency Medicine, 2014, 32(12): 1559.e5-1559.e6.

DOI：10.1016/j.ajem.2014.05.050

Although rare, heparin-induced anaphylactic and anaphylactoid reactions have been previously described in the literature. We present a case of a patient who presented to the emergency department with dyspnea and was subsequently diagnosed with an acute pulmonary venous thromboembolism. Shortly after being started on intravenous unfractionated heparin, she developed sudden cardiovascular collapse leading to a cardiopulmonary arrest. She was successfully resuscitated and, after further diagnostic evaluation, was found to have developed a heparin-induced anaphylactoid reaction.

• 出版日期2014-12