Definition: Diversion of the flow of blood from the entrance to the right atrium directly to the pulmonary arteries, avoiding the right atrium and right ventricle (Dorland, 28th ed). This a permanent procedure often performed to bypass a congenitally deformed right atrium or right ventricle.
a form of heart surg; permanent: differentiate from HEART BYPASS, LEFT, temporary, a form of extracorp circ, & from CARDIOPULMONARY BYPASS, another type of extracorp circ
ExamplesFontan Procedure
Other names Shunts, Cavopulmonary; Right Heart Bypasses; Heart Bypasses, Right; Cavopulmonary Shunts; Cavopulmonary Anastomoses; Bypasses, Right Heart; Anastomoses, Cavopulmonary; Shunt, Cavopulmonary; Cavopulmonary Shunt; Anastomosis, Cavopulmonary; Right Heart Bypass; Cavopulmonary Anastomosis; Bypass, Right Heart