title: Vectorcardiographic evaluation of patients after operation of mitral stenosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006325:Heart Atria / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000503:physiopathology* / Q000601:surgery; D014672:Vectorcardiography