[Evaluation of the contractile function of the right ventricle of the heart after plastic procedures on the tricuspid valve during artificial circulation].
Changes in right-ventricular function were investigated after surgical correction of the mitral-tricuspid valvular defect and congenital heart diseases, such as the interventricular septum defect and Fallot's tetrad. In patients with acquired valvular defects, the analysis of intraventricular pressure curves showed reduced hyperfunction and better relaxation of the right ventricle. The assessment of the effects of different surgical accesses used in radical correction of the interventricular septum defect and Fallot's tetrad demonstrated the advantage of sparing surgery achieved through the right atrium.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005112:Extracorporeal Circulation; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery*; D006345:Heart Septal Defects, Ventricular / Q000601:surgery; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000601:surgery; D009200:Myocardial Contraction; D011184:Postoperative Period; D012214:Rheumatic Heart Disease / Q000601:surgery*; D013771:Tetralogy of Fallot / Q000601:surgery; D014261:Tricuspid Valve / Q000601:surgery*
Otsenka sokratitel'noĭ funktsii pravogo zheludochka serdtsa posle plasticheskikh vmeshatel'stv na trikuspidal'nom klapane v usloviiakh iskusstvennogo krovoobrashcheniia.