[Anatomic stage of the mitral valve system. Its importance in the results of "closed heart" commissurotomy].
D002114:Calcinosis / Q000503:physiopathology; D006343:Heart Septal Defects / Q000601:surgery*; D006801:Humans; D008943:Mitral Valve / Q000033:anatomy & histology*; D008946:Mitral Valve Stenosis / Q000601:surgery*
Estado anatomico del aparato valvular mitral. Su importancia en los resultados de la comisurotomia a "corazon cerrado".