title: [Lesions of the valvular apparatus of the heart in rheumatoid arthritis and systemic lupus erythematosus (according to echocardiographic findings)].
mesh_terms: D000293:Adolescent; D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications*; D004452:Echocardiography; D005260:Female; D006349:Heart Valve Diseases / Q000209:etiology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008297:Male; D008875:Middle Aged
vernacular_title: Porazhenie klapannogo apparata serdtsa pri revmatoidnom artrite i sistemnoĭ krasnoĭ volchanke (po dannym ékhokardiografii).