title: [Routine hemodynamic study before valvular surgery: is it no longer necessary?].
authors.forename: G
authors.initials: G
authors.lastname: Chamorro
mesh_terms: D006328:Cardiac Catheterization; D006349:Heart Valve Diseases / Q000601:surgery*; D006439:Hemodynamics; D006801:Humans; D011300:Preoperative Care
vernacular_title: Estudio hemodinámico rutinario antes de la cirugía valvular: ha dejado de ser necesario?