[Role of sinusitis in the cardiac pathology in children].
D002648:Child; D002675:Child, Preschool; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008443:Maxillary Sinus; D012852:Sinusitis / Q000150:complications / Q000503:physiopathology*; D013610:Tachycardia / Q000209:etiology
Rol' sinusitov v kardial'noĭ patologii deteĭ.