[ECG picture in atrial septal defect].
D000293:Adolescent; D000328:Adult; D002648:Child; D004562:Electrocardiography; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged
Obraz ekg w ubytku przegrody miedzypredsionkowej.