Pericardial Disease in the Developing World

Pericardial disease in the developing world is dominated primarily by effusive and constrictive syndromes and contributes to the acute and chronic heart failure burden in many regions. The confluence of ge-ography (location in the tropics), a significant burden of diseases of poverty and neglect, and a significant contribution of communicable diseases to the general burden of disease is reflected in the wide etiological spectrum of causes of pericardial disease. The prevalence of Mycobacterium tuberculosis in particular, is high throughout much of the developing world where it is the most frequent and important cause of pericarditis and is associated with significant morbidity and mortality. Acute viral/idiopathic pericarditis, which is the primary manifestation of pericardial disease in the developed world is believed