Background Idiopathic eosinophilic myocarditis (IEM) is a rare and potentially life-threatening inflammatory cardiomyopathy characterized by abnormally high concentration levels of eosinophilic cells of an unidentified cause. The initial
Background Idiopathic eosinophilic myocarditis (IEM) is a rare and potentially life-threatening inflammatory cardiomyopathy characterized by abnormally high concentration levels of eosinophilic cells of an unidentified cause. The initial