[Several x-ray indices of the state of the right atrium in rheumatic heart disease in children].
D006332:Cardiomegaly / Q000000981:diagnostic imaging*; D002648:Child; D006325:Heart Atria; D006801:Humans; D011859:Radiography; D012214:Rheumatic Heart Disease / Q000000981:diagnostic imaging*
Nekotorye rentenologicheskie pokazateli sostoianiia provogo predserdiia pri revmaticheskom porazhenii serdtsa u deteĭ.