Diseases of the pericardium represent a wide range of clinical syndromes that vary substantially in severity, from a benign pericardial effusion to fatal constrictive pericarditis or hemopericardium. Acute pericarditis is the most common pericardial disease, with viral and idiopathic as the most frequent etiologies. Typically, acute pericarditis can be managed as an outpatient with dual-agent therapy consisting of aspirin or nonsteroidal anti-inflammatory drug plus colchicine and rarely requires admission. Pericardial effusions are fluid collections in the pericardial cavity. They are a common incidental finding, can be associated with other systemic disease, and at their extreme, cause life-threatening cardiac tamponade. Cardiac tamponade exists on a spectrum with patients who are quasi stable to those where cardiovascular collapse and death are imminent. Cardiac tamponade may be temporized with fluid boluses, but treatment is through pericardiocentesis and occasional surgical intervention. Constrictive pericarditis is progressive process with poor prognosis in which the pericardium becomes rigid and causes diastolic dysfunction, leading to heart failure. Once the diagnosis is made, definitive management is surgical but carries a high operative risk.
This review contains 7 highly rendered figures, 5 videos, 3 tables, and 42 references.
Key Words: cardiac tamponade, constrictive pericarditis, effusive-constrictive pericarditis, pericardial effusion, pericarditis, pericardiocentesis
ACUTE PERICARDITIS AND CARDIAC TAMPONADE WITH VERY HIGH CARCINOEMBRYONIC ANTIGEN (CEA) LEVEL RELATED WITH MEDIASTINAL CYSTIC MASS
