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心肺脑复苏(CPCR)是现代急救医学的一个重要内容,而院外救护又在心肺脑复苏中占有非常重要的位置。心肺复苏法(CPR)可分为紧密联系又互相渗透的三个时期:(一)支持基础生命活动(BLS);(二)维持生命活动(ALS);(三)自动心搏恢复后的处理(PLS)。其关键在于第一期,尽快畅通气道,建立有效的人工循环,以提供大脑最低限度血液供应,保护脑和心肾等重要脏器。心脏骤停后,呼吸只能维持奋力呼吸数秒,最多数十秒;正常体温时,对于无氧缺血的不可
Cardiopulmonary resuscitation (CPCR) is an important part of modern emergency medicine, and outpatient ambulance and cardiopulmonary resuscitation in turn occupies a very important position. Cardiopulmonary resuscitation (CPR) can be divided into three stages of close contact and mutual infiltration: (1) support for basic life activities (BLS); (2) maintenance of life activities (ALS); (3) (PLS). The key is the first phase, as soon as possible smooth the airway, the establishment of an effective artificial circulation to provide the minimum blood supply to the brain, protecting the brain and heart and kidney and other vital organs. After a sudden cardiac arrest, breathing can only be sustained struggling to breathe for a few seconds, up to tens of seconds; normal body temperature, no oxygen for ischemia