The cause of<unk>  in the developing world are idiopathic in origin, though likely infectious in nature. In regions where tuberculosis is common, it is the cause in a large portion of cases. Causes of<unk>  include: * Tuberculosis * Incomplete drainage of purulent pericarditis * Fungal and parasitic infections * Chronic pericarditis * Postviral pericarditis * Postsurgical * Following MI, post-myocardial infarction * In association with pulmonary asbestos
Constrictive pericarditis
Tuberculous pericarditis
Acute pericarditis
Ischemic cardiomyopathy
Uremic pericarditis
Myopericarditis
Arrhythmogenic cardiomyopathy
Aicardi syndrome