心室上頻脈(SVT),使用傳統的
「閉氣加壓法」Valsalva maneuver(吸氣後憋住氣,且肚子用力以刺激迷走神經),成功將心律降回來的機率約【17%】。
但是改良過的方法,成功率可以提升到【43%】。也就是像影片中,在閉氣肚子用力【15秒】以後,馬上採取「頭低腳高」的姿勢,可以看到心跳迅速的從200多降回60幾!^_^
文獻
http://www.thelancet.com/…/PIIS0140-6736(15)61485-4/abstract
#Brazilian Magic
Modified Valsalva maneuver for reversion of SVT to Steady Sinus Rhythym
See article on this method 🔻
http://www.thelancet.com/…/PIIS0140-6736(15)61485-4/abstract
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