Safe and controlled technique of aortic cannulation for thoracoabdominal normothermic regional perfusionCentral Message - Mohamed Abdullah, MD; Ahmed Sedeek, MD; Derek Serna-Gallegos, MD; Danny Chu, MD; Pyongsoo Yoon, MD; Johannes Bonatti, MD; Ibrahim Sultan, MD; David J. Kaczorowski, MD (JTCVS Techniques)