Everolimus: A Challenging Drug in the Treatment of Multifocal Inoperable Cardiac Rhabdomyoma

Primary cardiac tumors are rare in childhood. The most common of these are rhabdomyomas. Considering that rhabdomyomas often show spontaneous regression, close follow-up may be sufficient in hemodynamically stable cases. However, hemodynamically significant cardiac rhabdomyomas confer a risk of morbidity and mortality. Herein, we report a newborn infant with multifocal cardiac rhabdomyomas treated with everolimus. The optimal dose of the drug was 0.25 mg 2 times per day, 2 days per week. Patients with inoperable cardiac rhabdomyomas and with symptoms may be candidates for everolimus treatment.