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近来有些研究表明,脑缺血、缺氧后的最初4～6分钟脑细胞不一定死亡,而复苏后的进行性脑灌注不足却是导致脑细胞死亡的关键。脑皮质灌注不足可能与钙离子
Recently, some studies have shown that brain ischemia is not necessarily the first 4 to 6 minutes after hypoxia, but progressive brain perfusion after recovery is the key factor leading to brain cell death. Inadequate cortical perfusion may be associated with calcium