CORRECTS BYLINE TO MARK TESKE, NOT DEBORAH KOTZ - In this photo provided by the University of Maryland School of Medicine, surgeons prepare for a pig heart transplant into Lawrence Faucette at the school's hospital in Baltimore, Md., in September 2023. Two days after the transplant, Faucette was cracking jokes and able to sit in a chair, doctors said Friday, Sept. 22, 2023. (Deborah Kotz/University of Maryland School of Medicine via AP)