title: [Echocardiography in the current diagnosis of pericardial effusion].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000175:diagnosis*
vernacular_title: La ecocardiografía en el diagnóstico actual del derrame pericárdico.