Overview Ketamine and Kidney Injury in Cardiac Surgery Status: Recruiting Trial end date: 2023-01-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate the affects of ketamine use for anesthesia at the beginning of heart surgery on kidneys compared to the use of propofol. Phase: Phase 4 Details Lead Sponsor: Mayo ClinicTreatments: KetaminePropofol