[Carditis in patients with infectious nonspecific (rheumatoid) polyarthritis].
D001172:Arthritis, Rheumatoid / Q000150:complications*; D006801:Humans; D009205:Myocarditis / Q000209:etiology*
Kardity u bol'nykh infektsionnym nespetsificheskim (revmatoidnym) poliartritom.