[Assessment of the functional state of the cardiovascular system in rheumatic children by means of the 2-step Master test].
D000293:Adolescent; D002648:Child; D006334:Heart Function Tests; D006801:Humans; D008722:Methods; D012213:Rheumatic Fever / Q000150:complications*; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
Otsenka funktsional'nogo sostoianiia serdechno-sosudistoĭ sistemy u deteĭ, bol'nykh revmatizmon, s pomoshch'iu dvukhstupenchatoĭ proby Mastera.