title: From clinical observation to mechanism--Heyde's syndrome.
authors: Ragavendra R
authors: RR
authors: Baliga
mesh_terms: D000015:Abnormalities, Multiple; D016888:Angiodysplasia; D001024:Aortic Valve Stenosis; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D014842:von Willebrand Diseases; D014841:von Willebrand Factor / Q000737:chemistry*
chemical_list: D014841:von Willebrand Factor