title: [Severe aortic regurgitation, contractile reserve and tissue Doppler].
authors.affiliation: Ecocardiografía, Instituto Nacional de Cardiología, Ignacio Chávez. mayimolina@hotmail.com
authors.forename: Marjorie
authors.initials: M
authors.lastname: Molina-Carrión
authors.forename: Angel
authors.initials: A
authors.lastname: Romero-Cárdenas
authors.forename: Francisco Javier Roldán
authors.initials: FJ
authors.lastname: Gómez
authors.forename: Jesús
authors.initials: J
authors.lastname: Vargas-Barrón
mesh_terms: D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging* / Q000601:surgery; D006328:Cardiac Catheterization; D002316:Cardiotonic Agents / Q000008:administration & dosage; D004280:Dobutamine / Q000008:administration & dosage; D018618:Echocardiography, Doppler, Color / Q000379:methods; D025401:Echocardiography, Stress / Q000379:methods; D019918:Heart Valve Prosthesis Implantation / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000502:physiology; D011859:Radiography; D016896:Treatment Outcome
chemical_list: D002316:Cardiotonic Agents; D004280:Dobutamine