[Dynamics of the functional state of the myocardium in the postoperative period after mitral commisurotomy in the light of electocardiographic data].
D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D009206:Myocardium / Q000502:physiology*
ELECTROCARDIOGRAPHY; MITRAL VALVE/surgery; MYOCARDIUM/physiology