[Electrocardiograms in mitral disorders; study of 30 cases of surgery].
D004194:Disease; D004562:Electrocardiography; D006331:Heart Diseases; D006349:Heart Valve Diseases; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D009205:Myocarditis; D012214:Rheumatic Heart Disease
ELECTROCARDIOGRAPHY; MITRAL STENOSIS/diagnosis; MITRAL VALVE/diseases
O eletrocardiograma na moléstia mitral; estudo de 30 casos operados.