PREVALENCE AND RESPONSE OF BLEEDING, INCLUDING TRANSFUSION DEPENDENT BLEEDING, TO INTERVENTION IN HYPERTROPHIC CARDIOMYOPATHY

Loss of high molecular weight multimers (HMWM) of von Willebrand factor (VWF) and clinically significant bleeding have been described in hypertrophic obstructive cardiomyopathy (HOCM). However, there are no data describing the prevalence of bleeding and only case reports describing the effects of