Deforbillator ndi chida chamankhwala chomwe chimagwiritsa ntchito matumbo olimba omwe amadutsa pamtima kuti athetse arrhythmia ndikubwezeretsa ronythm. Ili ndi maubwino ochulukirapo, kuchita mwachangu, ntchito yosavuta komanso otetezeka poyerekeza ndi mankhwala osokoneza bongo. Ndipo ndi zida zothandizira kwambiri kuchipinda chogwiririra.