Lupus
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Cardiomyopathy in systemic lupus erythematosus (SLE) may be secondary to myocardial inflammation (i.e. myocarditis) or to systemic complications such as hypertension. Symptomatic left ventricular dysfunction is the most common clinical presentation of cardiomyopathy and is potentially life threatening. Identifying the cause is critical as it dictates therapy. ⋯ Myocarditis is a rare, but life-threatening, manifestation of SLE. With immunosuppressive medications and cardiovascular support, the long-term outcome is usually favorable.