Intracardiac ectopic thyroid is a rare lesion. We present a case of success
ful excision of thyroid tissue obstructing the right ventricular outflow tr
act and provide a literature review. In all cases reported to date, the ect
opic tissue arose from the ventricular septum and extended to the outflow t
ract. (Ann Thorac Surg 2000;70:1694-6) (C) 2000 by The Society of Thoracic
Surgeons.