Defibrillator ndi chipangizo chachipatala chomwe chimagwiritsa ntchito mphamvu yothamanga kwambiri kuti idutse pamtima kuti ithetse arrhythmia ndi kubwezeretsanso kachirombo ka sinus.Iwo ali ubwino mkulu machiritso tingati, kudya kanthu, yosavuta ntchito ndi otetezeka poyerekeza ndi mankhwala.Ndipo ndi zofunika thandizo loyamba zida mu chipinda opaleshoni.