title: [The role of echocardiography in the diagnosis of pericardial fluid accumulation].
mesh_terms: D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000150:complications; D009393:Nephritis / Q000150:complications; D010490:Pericardial Effusion / Q000175:diagnosis* / Q000209:etiology; D010493:Pericarditis / Q000150:complications; D010494:Pericarditis, Constrictive / Q000150:complications
vernacular_title: Az echocardiographia szerepe a pericardialis folyadékgyülem diagnosztikájában.