Affecting several thousand Americans each year, myocarditis is a disease marked by inflammation of the heart muscle (myocardium). Exactly how many people are affected is hard to know because myocarditis often produces no symptoms.
A wide range of infections and other problems can lead to myocarditis, which often develops in people who are otherwise healthy. Prevention or prompt treatment of infections is one of the best ways to prevent myocarditis.
Viral infection is the most common cause of myocarditis.
When you have an infection, your body produces cells to fight infection. These cells also release chemicals. If the disease-fighting cells enter your heart, they can release chemicals that can damage your heart muscle. Your heart may become thick, swollen, and weak. Seeking immediate medical care for infections can help prevent complications.
These are some of the types of infections that can cause myocarditis.