EN
EN
EN
EN
FR
ES
RU
IT
TR
UK
Pacemaker
/pˈeɪsmeɪkɐ/
/ˈpeɪsˌmeɪkɝ/
Pacemaker
[NOUN]1
an electronic device implanted inside a person's body to help regulate their heart rate
synonyms : artificial pacemaker
3
a specialized bit of heart tissue that controls the heartbeat