title: [The echocardiogram in chronic constrictive pericarditis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004452:Echocardiography; D006801:Humans; D008875:Middle Aged; D010494:Pericarditis, Constrictive / Q000175:diagnosis*
vernacular_title: El ecocardiograma en la pericarditis constrictiva crónica.