2022年10月12日 · The Glenn (or bidirectional Glenn) procedure is an operation to improve how blood flows through a heart that has a small left or right side (either the valve that connects the upper chamber to the lower chamber or the pumping chamber itself).

The bidirectional Glenn (BDG) shunt, or bidirectional cavopulmonary anastomosis, is a surgical technique used in pediatric cardiac surgery procedure used to temporarily improve blood oxygenation for patients with a congenital cardiac defect resulting in a single functional ventricle.

The Glenn procedure is done for children who are born with heart problems like hypoplastic left heart syndrome (HLHS), tricuspid atresia, and double outlet right ventricle. Depending on the heart problem, children may need the Norwood procedure before the Glenn surgery.

2022年9月26日 · A traditional bidirectional Glenn procedure, undertaken to balance pulmonary and systemic blood flow via a shunt, has a mortality rate of less than 2 percent.

2022年8月8日 · The Glenn shunt, also known as Glenn procedure, is a palliative surgical procedure for a variety of cyanotic congenital heart diseases. In this procedure, the systemic venous return is re-directed to the pulmonary circulation, bypassing the right heart 1-3. It can be used in a variety of situations, including:

Glenn Shunt. A second operation, a Glenn shunt, often performed at about 4 to 12 months of age, replaces the Blalock-Taussig shunt with another connection to the pulmonary artery.

The Glenn procedure is the second of three congenital open heart surgeries performed to correct hypoplastic left heart syndrome (HLHS) and other single ventricle heart defects. It is usually performed about six months after birth, following the Norwood procedure. What …

The modified procedure, termed the bidirectional Glenn shunt, involves an end-to-side anastomosis of the superior vena cava to the main pulmonary artery, which maintains continuity of both pulmonary arteries and provides bidirectional flow to the lungs.

2019年12月19日 · What is Bidirectional Glenn Procedure? Bidirectional Glenn procedure is one in a series of surgeries performed to get a sufficient amount of blood to the lungs. It is needed when one of the heart’s ventricles doesn’t work well.

2012年10月14日 · Glenn shunt is surgery in which the superior vena cava is connected to the right pulmonary artery in order to send the blood right in the lung and pass away heart and his thin ventricle that prevents proper blood flow.