Our article examining the use of methadone in #cardiacsurgery is online. We included cases from all Mayo Clinic Department of Anesthesiology sites and examined outcomes until POD7. We have a few more #methadone papers coming out. ASA Monitor ASA® Erica Wittwer Ryan D'Souza, MD Ed Mariano, MD, MAS, FASA, FASRA 🇺🇸🇵🇭