A new method for retrieving hearts from organ donors has ignited a debate over the surprisingly blurry line between life and death in a hospital — and whether there is any possibility that donors might still experience some trace of consciousness or pain as their organs are harvested. The new method has divided major hospitals in New York City and beyond. It has been championed by NYU Langone Health in Manhattan, which says it became the first hospital in the United States in 2020 to try the new