RAF Scampton originally referred to as "Squadron X", was formed at Scampton in order to carry out the proposed raid, codenamed Operation Chastise. More commonly referred to as the "Dambusters Raid", the raid would go down as the most famous and widely remembered in the history of the Royal Air Force. On the night of 16–17 May 1943, 617 Sqn despatched 19 Lancasters from Scampton. Led by Wing Commander Guy Gibson, the main bulk of the squadron attacked the Sorpe, Eder and Möhne dams with an additional aircraft tasked to perform an attack on the Schwelm Dam. Both the Eder and Möhne
Anomalous left coronary artery from the pulmonary artery Bland, Paul Dudley White, and Joseph Garland. Anomalous left coronary artery from the pulmonary artery Anomalous left coronary artery from the pulmonary artery (ALCAPA or Bland-White-Garland syndrome or White-Garland syndrome) is a rare congenital anomaly in which the left coronary artery (LCA) branches off the pulmonary artery instead of the aortic sinus. After birth, the pressure in other coronary arteries (namely the RCA) will have a pressure that exceeds the LCA and collateral circulation will increase. This, ultimately, can lead to blood flowing from the RCA into the LCA (retrograde) and into the pulmonary artery, thus forming a left-to-right shunt.