title: [New aspects in aortic valve disease].
abstract: Renewed interest for aortic valve disease has evolved in recent years. Aortic valve replacement has become the second most frequent cause of cardiac surgery, following coronary bypass surgery. In addition, the etiologic and physiopathologic knowledge of this disorder has improved. In the present paper we analyze three aspects of the disease which are, at present, the subject of study and controversy: first, we discuss the possible relationship between degenerative aortic stenosis and atherosclerosis; second, the involvement of the aortic root in cases of bicuspid aortic valve; and third, the surgical indications in asymptomatic patients with either aortic stenosis or regurgitation.
authors.affiliation: Servicio de Cardiología, Hospital Universitario Vall d'Hebron, Barcelona, Spain. ptornostm@meditex.es
authors.forename: P
authors.initials: P
authors.lastname: Tornos
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D001161:Arteriosclerosis / Q000150:complications; D016757:Death, Sudden, Cardiac / Q000209:etiology; D003937:Diagnosis, Differential; D004452:Echocardiography; D006350:Heart Valve Prosthesis; D006801:Humans; D011379:Prognosis; D012307:Risk Factors
vernacular_title: Nuevos aspectos de la valvulopatía aórtica.