title: Cardiac devices.
authors.affiliation: Cullen Cardiovascular Research Laboratories, Texas Heart Institute, Houston 77225-0345, USA.
authors.forename: O H
authors.initials: OH
authors.lastname: Frazier
mesh_terms: D000818:Animals; D002417:Cattle; D002986:Clinical Trials as Topic; D016027:Heart Transplantation; D006354:Heart, Artificial / Q000639:trends; D006801:Humans; D011474:Prosthesis Design