The diagnosis of acute pericarditis in the absence of pericardial friction sound or electrocardiographic changes. Report of two cases.
D000328:Adult; D000792:Angiography; D002245:Carbon Dioxide; D004562:Electrocardiography; D006801:Humans; D008297:Male; D010493:Pericarditis / Q000175:diagnosis*; D013902:Radiography, Thoracic
D002245:Carbon Dioxide