Acute nontraumatic cardiac tamponade.
A 33-year-old man presented with acute nontraumatic cardiac tamponade as a result of pneumococcal pericarditis in association with pneumococcal pneumonia. Hypotension, tachycardia and pulsus paradoxicus, 50 mm Hg, were present. Echocardiographic findings were compatible with cardiac tamponade. Pericardiocentesis was performed. Acute nontraumatic pericardial tamponade in the emergency department presents special problems of diagnosis and management. Diagnosis is based on correlation of data from the history, physical examination, electrocardiogram, chest x-ray films, and a high index of suspicion. Echocardiography to confirm the diagnosis of tamponade and aid in correct placement of the needle in pericardiocentesis is especially helpful.
D000328:Adult; D002305:Cardiac Tamponade / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D006801:Humans; D008297:Male; D010493:Pericarditis / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D011008:Pneumococcal Infections / Q000175:diagnosis / Q000628:therapy; D011018:Pneumonia, Pneumococcal / Q000150:complications