The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society
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Peripartum cardiomyopathy occurs in from 1 in 3,000 to 1 in 4,000 pregnancies in the United States. Its clinical and hemodynamic findings are similar to idiopathic dilated cardiomyopathy; however, peripartum cardiomyopathy shows a high incidence of myocarditis. Future studies will define the role of immune factors associated with the development of this disorder and will help in a better outcome for these patients.