[A CASE OF UNUSUAL ARRHYTHMIA (BLOCKED ATRIAL TACHYCARDIA)].
D001145:Arrhythmias, Cardiac; D006327:Heart Block; D006801:Humans; D012214:Rheumatic Heart Disease; D013610:Tachycardia; D013617:Tachycardia, Supraventricular
HEART BLOCK; RHEUMATIC HEART DISEASE; TACHYCARDIA
SLUCHA I SVOEOBRAZNOGO NARUSHENIIA RITMA (BLOCKIROVANNAIA PREDSERDNAIA TAKHIKARDIIA)