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一、关于心脏复苏时的给药途径,目前主张一是静脉注射,二是气管内滴入,三是心腔内注射,这是一般的原则和顺序,但在紧急抢救的情况下,分秒必争是最关键的。此时如静脉注射一时不能非常迅速地建立(因肥胖或心跳骤停后血管难找),气管内插管又得等待时间,因此我们常先行心腔内注射,待马上建立静脉注射的条件或气管内插管后,才按上述顺序选择给药。本文所谈“心腔内注射1次不宜超过5毫升,必要时可将余量改由静脉注射”,这里并没有心
First, the route of administration for cardiac resuscitation, the current advocate an intravenous injection, the second is the endotracheal infusion, the third is intracardiac injection, which is the general principle and order, but in the case of emergency rescue, the second fight is The most crucial. At this point such as intravenous injection can not be established very quickly (due to obesity or cardiac arrest after blood vessels difficult to find), endotracheal intubation has to wait for time, so we often first intracardiac injection to be established immediately intravenous conditions or Endotracheal intubation, only in accordance with the above order choose to dosing. This article talked about “intracardiac injection 1 should not exceed 5 ml, if necessary, the margin can be changed by intravenous injection”, there is no heart here