Batteries typically last between eight and 12 years, and you shouldn't be aware of the pacemaker working once it's been fitted.
Caadiyan waxaa loo baahan yahay in 8-10 sannadood mar la bedelo aaladda digniinta dabka, hase yeeshee haddii aadan marna shumac markaa la damiyey aadan ku tijaabin loo baahan yahay inaad muddo ka horreeysa badasho.