The Fontan procedure

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Abstract

The Fontan procedure has afforded improved surgical repair for several complex congenital cardiac defects, including tricuspid atresia and single ventricle. Through surgical creation of a connection between the RA and the RV or PA, adequate pulmonary perfusion can be achieved without an RV. Although it is not an anatomic connection, the Fontan procedure is a more physiologic approach than the previously used shunt procedures. Systemic venous return and PVR are effectively separated within the heart, pulmonary blood flow is assured through an RA-to-PA connection, and ventricular volume overload is avoided. The procedure has been effective in relieving cyanosis and has resulted in improved levels of exercise tolerance after surgery.

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APA

Kern, L. S., & O’Brien, P. (1985). The Fontan procedure. Heart and Lung: Journal of Acute and Critical Care, 14(5), 457–469. https://doi.org/10.1016/j.jacc.2008.03.042

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