Nishida, S., Kikuchi, Y., Watanabe, G., Shintani, Y., Ito, S., Tabata, S., & Kawachi, K. (2007). How I do it: Traction of Ascending Aorta with Starfish Heart Positioner During Proximal Saphenous Vein Graft Anastomosis Using the PAS-Port System in Off-Pump Coronary Artery Bypass Grafting. The Heart Surgery Forum, 10(4), E315-E316. https://doi.org/10.1532/HSF98.20071072