S2653 Recurrent Bleeding Gastrointestinal Angioectasias and Acquired Von Willebrand Deficiency (Heyde's Syndrome) Developing in the Setting of Mild Hypertrophic Obstructive Cardiomyopathy. (October 2022) - Volio, Andrew; Lescalleet, Kristin; Abu-Jubara, Musa; Atinda, Levi; Khan, Zeryab; Palma, Robert