Forty years on, however, those experts are divided, and the church is under growing pressure to reject criteria based on brain death, and return to the alleged unambiguity of permanent cardiac arrest.

• 然而，四十年过去了，专家们出现了分化，教会也正面对越来越大的压力，要求他们拒绝接受以脑死亡为准的定义方法，而重新回归到以永久性心跳停止为明确标准的定义。