Imagine your lungs deciding to quit their job in the most dramatic fashion possible—liquefying from a superbug while sepsis throws a full-body party. Instead of calling it quits, surgeons at Northwestern basically said, “Fine, we’ll run the oxygen department ourselves!” They yanked out both lungs (yes, both!), hooked the guy up to a custom-built total artificial lung machine that kept his blood oxygenated and his heart from throwing a tantrum for a solid 48 hours. Two days lung-free, infection retreating, donor lungs arrive like the cavalry—boom, transplant success, and the dude’s breathing easy over two years later. Medicine just leveled up from “heroic measures” to “plot twist from a sci-fi horror flick.”

Surgeons Kept a Man Alive With No Lungs For 48 Hours. Here’s How.