title: Response.
authors.affiliation: Division of Gastroenterology, Stanford University School of Medicine, Stanford, Californa, USA.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Huang
authors.affiliation: Division of Gastroenterology, Stanford University School of Medicine, Stanford, Californa, USA.
authors.forename: Karen V
authors.initials: KV
authors.lastname: Draper
authors.affiliation: Division of Gastroenterology, California Pacific Medical Center, San Francisco, California, USA.
authors.forename: Lauren B
authors.initials: LB
authors.lastname: Gerson
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology*; D006333:Heart Failure / Q000628:therapy*; D006353:Heart-Assist Devices; D006801:Humans