10 Causes of Heart Pain
Cause #3: Myocarditis
Myocarditis or inflammatory cardiomyopathy occurs when there is inflammation of the heart muscles resulting in shortness of breath, irregular heartbeat, chest pain, and decreased ability to exercise. It is most commonly due to viral infections. It can also be caused by bacterial infections, toxins, certain medications, and autoimmune disorders.
Diagnosis can be made using an electrocardiogram, echocardiogram, magnetic resonance imaging (MRI) of the heart, troponin levels, and possibly a heart biopsy.
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