Myocardial Infarction in a Patient with Hemophilia Treated with dDAVP

Abstract
To the Editor: Desmopressin (DDAVP) is established as effective therapy to improve hemostasis in mild or moderate hemophilia and von Willebrand's disease.1 Salzman et al. have shown a significant reduction in blood loss during cardiac surgery with the use of DDAVP, but they expressed concern about the potential prothrombotic effect of the drug on graft patency.2 We report a case that supports this concern.A 79-year-old man with mild hemophilia A (factor VIIIc [factor VIII procoagulant activity], 14 IU per deciliter) was admitted for investigation of intermittent claudication. He was a smoker, with a 15-year history of angina pectoris. Angiography . . .