脑死亡(brain death,BD)是一个临床概念,是以脑干和全脑神经系统功能检查为依据的临床诊断。由于科学(含伦理学)的发展和社会的进步,死亡已不能仅以呼吸、心跳停止为依据。本文虽不涉及各种不同的BD概念,但BD是包括脑干在内的全脑功能不可逆转丧失的状态,这是较为公认的。BD判 Brain death (BD) is a clinical concept that is a clinical diagnosis based on functional tests of the brainstem and whole-brain nervous system. Due to the development of science (including ethics) and social progress, death can no longer be based solely on respiration and cardiac arrest. Although this article does not cover a variety of different BD concepts, BD is a state of irreversible loss of whole brain function, including the brainstem, which is well recognized. BD sentence