title: Echocardiography in the diagnosis of pericardial disorders.
mesh_terms: D000328:Adult; D002305:Cardiac Tamponade / Q000175:diagnosis*; D004452:Echocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000175:diagnosis*; D010494:Pericarditis, Constrictive / Q000175:diagnosis*; D011185:Postpericardiotomy Syndrome / Q000175:diagnosis*