Glenn

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Glenn

Glenn (pronounced /ɡlɛn/) is a term used in the medical field, specifically in cardiology, to refer to a type of surgical procedure known as the Glenn procedure. The term is derived from the name of the surgeon, Dr. William W. L. Glenn, who first performed the procedure in the mid-20th century.

Definition

The Glenn procedure, also known as the Glenn shunt or Glenn operation, is a type of heart surgery performed on patients with certain types of congenital heart defects. It is typically performed as part of a series of surgeries to treat conditions such as hypoplastic left heart syndrome or tricuspid atresia.

Procedure

In the Glenn procedure, the superior vena cava (SVC) is disconnected from the right atrium and is instead connected to the pulmonary artery. This allows blood from the upper body to flow directly to the lungs, bypassing the heart. This is done to improve oxygenation of the blood in patients with certain types of heart defects.

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