artificial pacemaker

noun

Meaning

A small electronic medical device implanted in the chest to regulate the heart's electrical pulses.

Examples

  • The surgeon successfully installed the artificial pacemaker to correct the patient's chronic bradycardia.
  • Living with an artificial pacemaker requires regular check-ups to monitor the battery life and lead integrity.

Synonyms: pacemaker, cardiac pacer, implantable device, heart regulator