Pericarditis Topic Guide
Pericarditis: Pericarditis is a condition in which the thin membrane that lines the heart becomes inflamed. In most cases of pericarditis, the cause is not known. The most common symptom of pericarditis is chest pain. Treatment is generally ibuprofen; however, if the condition is life-threatening surgery may be required. There is no way to prevent pericarditis.
Atrial Fibrillation (A Fib) Atrial fibrillation (A fib) describes a rapid, irregular heart rhythm. The irregular rhythm, or arrhythmia, results from abnormal electrical impulses in the heart. Atrial fibrillation may be treated with medications or surgery.