[Myocardiopathies. IX. Surgical treatment of hypertrophic obstructive myocardiopathy: is it an underestimated alternative?].
The aim of surgery in hypertrophic cardiomyopathy is to reduce the intraventricular obstacle, increase left ventricular compliance, correct mitral regurgitation and other associated lesions, such as coronary atherosclerosis disease or endocarditis. Several surgical techniques have been proposed; myotomy, myomectomy, mitral valve replacement and mitral valve plication. The last mentioned technique combined with myomectomy can be performed safely and may represent an alternative to mitral valve replacement in cases with enlarged and elongated mitral leaflets. We review the natural evolution of the disease and its treatment, emphasizing on the possible mechanism by which surgical treatment may ameliorate the disease.
Herreros
J
J
Servicio de Cirugía Cardiaca, Hospital Universitario, Universidad de Valladolid.
Fulquet
E
E
Flórez
S
S
Ramón Echevarría
J
J
D002312:Cardiomyopathy, Hypertrophic / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D004452:Echocardiography; D005069:Evaluation Studies as Topic; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000601:surgery; D011379:Prognosis
Miocardiopatías (IX) La cirugía de resección en la miocardiopatía hipertrófica obstructiva: recuperación de una herramienta infraestimada?