The pacemaker was invented by Wilson Greatbatch in 1956.
✓ TRUE FACT
Greatbatch developed a key implantable pacemaker design in 1956, enabling long-term rhythm support for patients with dangerous slow heartbeats. Modern pacemakers can last 7–15 years depending on settings and battery type.
🤯 "The pacemaker was invented by Wilson Greatbatch in 1956. A literal lifesaver with perfect timing."