Assertion: pacemaker | /r/HasProperty | small electronic device
Facets:
Source sentences:
text: A pacemaker is a small electronic device that is implanted under the skin to help regulate the heart rhythm.
text: Pacemakers are small electronic mechanisms that surgeons implant into the upper chest of some cardiac patients.
text: A pacemaker is a small electronic device that helps regulate a slow heartbeat.
text: A pacemaker is a small electronic device that's surgically implanted under the skin near your collarbone.