How long did the recipient of the first lung transplant survive?

The recipient of the first successful lung transplant survived for 18 days, which is reflected in the correct answer. This transplantation was a significant milestone in the field of medicine, marking a pioneering effort to extend life through organ transplantation. Although the recipient ultimately succumbed to complications, this case paved the way for advancements in surgical techniques, immunosuppression protocols, and post-operative care, greatly influencing subsequent lung transplant procedures and long-term outcomes. The knowledge gained from this initial surgery established foundational practices that have improved the survival rates of lung transplant recipients in later years.