Istinye University Medical Park Gaziosmanpasa Hospital is a trusted healthcare provider for Glenn procedure, offering specialised pediatric cardiac care supported by experienced surgeons and modern medical infrastructure. Established in 2015, the ISO, JCI hospital is situated in Istanbul, Turkey and has 197 beds.

The Glenn Procedure is an important stage in the surgical management of certain single-ventricle congenital heart defects. During the operation, blood returning from the upper body is directed from the superior vena cava into the pulmonary arteries, allowing it to reach the lungs directly. Doctors conduct comprehensive cardiac testing before surgery to determine whether the procedure is appropriate. Continued monitoring and follow-up help assess oxygenation, heart function, and overall development.