
==Please add people who have, had or died as a result of Myocarditis.== Myocarditis , also known as inflammatory cardiomyopathy, is inflammation of the heart muscle or the middle layer of the heart wall, which is the myocardium. Myocarditis can affect both the heart's muscle cells and the heart's electrical system, leading to reduction in the heart's pumping function and to irregular heart rhyt...