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What is Hemorrhagic pericarditis is seen in and explain in detail?
Causes of hemorrhagic pericarditis

1. Tuberculosis
2. Malignant involvement of pericardial sac
3. Bleeding diathesis
4. Cardiac surgery
5. Post-myocardial infarction
6. Dissecting aneurysm of aorta
7. Uremic pericarditis