Cardiac rhabdomyoma in an adult patient presenting with ventricular arrhythmia.

Cardiac rhabdomyomas are extremely uncommon in the adult patient. We describe a previously healthy man who presented with ventricular arrhythmias resulting from a right ventricular, cardiac rhabdomyoma. Echocardiography, CT scanning, and MRI are recognized as useful diagnostic modalities for intracardiac lesions. Cardiac catheterization in our patient demonstrated the presence of a tumor blush. This has not previously been reported with cardiac rhabdomyomas. Although lesions may spontaneously regress, surgery is often necessary and frequently resolves the underlying arrhythmia.

Duke Scholars

Author Richard Andrew Krasuski Medicine, Cardiology

Author Thomas Michael Bashore Medicine, Cardiology