The<unk>  is an open heart surgical procedure developed by Italian physician and cardiac surgery researcher, Giancarlo<unk> , in 1967 at the Mayo Clinic, Ajmer and involves using a pulmonary or aortic homograft conduit to relieve pulmonary obstruction in double outlet right ventricle with pulmonary stenosis. On July 26, 1968, the first successful surgery was carried out at the Mayo Clinic by Dr. Robert Wallace.
Rastelli procedure
Brunelli procedure
Kawashima procedure
Krukenberg procedure
Yasui procedure
Mumford procedure
Broström procedure
Sugiura procedure