窒息法和室颤法致猪心脏骤停后肺损伤的对照研究

来源 :中华医学会急诊医学分会第十八次全国急诊医学学术年会 | 被引量 : 0次 | 上传用户:haiyan100
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心脏骤停(cardiac arrest, CA)是临床最危重的心脏急症之一,无论是心源性还是非心源性,其病死率都非常高,而造成这一高死亡率的原因在于,心脏骤停/心肺复苏独特的病理生理过程,包括长时间的全身缺血导致的所有组织器官损伤、再灌注期间及再灌注之后发生的其他损害.目前随着相关研究的深入,心脏骤停后的ROSC率已得到了改善,但是该类患者的远期预后并无根本改变,氧供和氧利用的受损被认为是造成这一现象的关键之一.
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