Surgical ablation of a cardiac rhabdomyoma in an infant with tuberous sclerosis

Summary Cardiac rhabdomyoma is a rare tumor. Because of its rate of regression, mainly in the first year of life, conservative therapy is generally suggested when diagnosis occurs in infancy. We report surgical ablation of a rhabdomyoma in a 2-month-old boy in whom the tumor extended into the subaortic outflow tract. The tumor, which had a dual attachment to the aortic and mitral valves, was safely removed without any valvar damage. We suggest immediate surgical intervention for those rhabdomyomas which are life-threatening because of their size, location, or arrhythmogenicity.