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Origins of the implantable cardiac pacemaker
The Journal of Cardiovascular Nursing
|April 1, 1991
Summary
The implantable cardiac pacemaker, invented in 1951, saw development and animal trials in 1958, leading to successful human implantation by 1960. Pacemaker usage surged from 10 patients in 1960 to over 300,000 worldwide by 1989.
Area of Science:
- Cardiology
- Biomedical Engineering
- Medical History
Background:
- The development of the implantable cardiac pacemaker began in 1951.
- Early research involved crucial animal trials in 1958.
Observation:
- The first human implantation of a pacemaker occurred in 1960 in 10 patients.
- Commercial realization followed the initial successful human trials.
Findings:
- Pacemaker technology advanced significantly from its conception to widespread clinical use.
- Implantable cardiac pacemaker usage dramatically increased from 10 patients in 1960 to over 300,000 globally by 1989.
Implications:
- The evolution of the pacemaker highlights rapid advancements in cardiac device technology.
- This historical trajectory demonstrates the growing impact of pacemakers on managing cardiac conditions worldwide.