title: Right heart catheterization.
authors.forename: W F
authors.initials: WF
authors.lastname: Weaver
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D002311:Cardiomyopathy, Dilated; D004867:Equipment Design; D006801:Humans