title: The left ventricular apex cardiogram in the later period after mitral valvotomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D006328:Cardiac Catheterization; D005260:Female; D006352:Heart Ventricles; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D013997:Time Factors