[Case of paroxysmal tachycardia in an 8 year old boy].
D002648:Child; D006801:Humans; D007223:Infant; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal
TACHYCARDIA, PAROXYSMAL/in infant and child
Przypadek czestoskurczu napadowego u 8-letniego chłlopca.