- infundibulectomy
- Excision of the infundibulum, especially of hypertrophied ventricular septal myocardium encroaching on the ventricular outflow tract in the tetralogy of Fallot. [infundibulum + G. ektome, excision]
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in·fun·dib·u·lec·to·my (in″fən-dib″u-lekґtə-me) excision of the infundibulum of the heart.
Medical dictionary. 2011.