SMRTR Science & EngineeringJul 22, 2025Interesting Engineering

New recovery technique brings dead donor hearts back to life without reanimation

SMRTR summary

A groundbreaking technique developed by Vanderbilt scientists allows dead donor hearts to be revived for transplantation without reanimation. The REUP method uses a cold, oxygen-rich solution to preserve hearts after death, avoiding ethical concerns and high costs associated with previous approaches. This innovation could significantly increase the global availability of viable donor hearts for transplants.

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