[Case of chronic paroxysmal tachycardia in an 11-year-old boy].
D002648:Child; D006801:Humans; D007223:Infant; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal
TACHYCARDIA, PAROXYSMAL/in infant and child
Pristup dlitel'noi paroksizmal'noi takhikardii u mal'chika 11 let.