[FAULTY PROCEDURE IN THE MANAGEMENT OF CASES OF CHRONIC AURICULO-VENTRICULAR BLOCK].
D002648:Child; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006327:Heart Block; D006352:Heart Ventricles; D006801:Humans; D012213:Rheumatic Fever
CHILD; DIAGNOSIS, DIFFERENTIAL; ELECTROCARDIOGRAPHY; HEART BLOCK; RHEUMATIC FEVER
BL EDNE POST EPOWANIE W PRZYPADKACH UTRWALONEGO BLOKU PRZEDSIONKOWO-KOMOROWEGO.