An intervention strategy to improve genetic testing for dilated cardiomyopathy in a heart failure clinic.

Purpose: Despite its clinical implications in screening and therapy, genetic testing in dilated cardiomyopathy (DCM) is underused. This study evaluated implementing a practice intervention in a heart failure clinic to automate and streamline the process of genetic testing.

Methods: Eligible patients with DCM were compared for frequency of pretest genetic education and testing during pre- and postintervention periods.