[Evolution of electrocardiogaphic changes in chronic pulmonary heart disease].
D000328:Adult; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000175:diagnosis*
Evolucija elektrokardiografshik promena u hronićnom pulmonalmom srcu.