Chest pain is the most characteristic symptom of pericarditis.
Chest pain is the pericarditis symptom that stands out the most. Typically felt in the middle of the chest, the pain is frequently chronic, severe, and pleuritic. However, it can also occur in the neck, the left trapezius, or just below the collarbone. Although the discomfort is often pretty persistent, it can be made worse by coughing, lying down, twisting, or deep breathing. Sitting or leaning forward may help to ease it.
Pericarditis is an inflammation and swelling of the delicate, sac-like tissue around the heart (pericardium). Sharp chest discomfort is a common symptom of pericarditis. When the inflamed pericardium's layers rub against one another, chest discomfort results.
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