Fontan physiology revisited.

Jolley, Matthew; Colan, Steven D; Rhodes, Jonathan; DiNardo, James · Anesth Analg · 2015

review · Level V

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Abstract

The Fontan operation places the systemic and pulmonary circulations in series, driven by a single ventricular chamber. It has become the treatment strategy of choice for palliating single-ventricle congenital heart disease. This anatomy engenders profound changes in physiology, affecting the cardiovascular and respiratory systems with direct implications for anesthetic and intensive care. The physical basis of these changes and their sequelae are reviewed.

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