2009年2月20日 星期五

Fibrinolytic therapy in pulmonary embolism



Patients presenting with pulmonary embolism (PE) have a wide spectrum of clinical severity. There is a clear benefit/risk ratio for fibrinolytic therapy in patients with PE who present with cardiac arrest and in those who are hemodynamically unstable from a massive PE. With proper risk assessment, select patients with stable hemodynamics and right ventricular dysfunction may also benefit from fibrinolytic therapy. There is no benefit to fibrinolytic treatment in patients with stable hemodynamics and normal right ventricular function. This article sets out to review the literature on fibrinolytic therapy in the treatment of patients with PE and will propose an evidence based treatment algorithm.
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