[Polycardiographic evaluation of late results of mitral commissurotomy].
D000328:Adult; D004562:Electrocardiography / Q000295:instrumentation; D005500:Follow-Up Studies; D006334:Heart Function Tests; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery*
Polikardiograficheskaia otsenka otdalennykh rezul'tatov mitral'noĭ komissurotomii.