DID YOU KNOW…
The Accidental Heartbeat: How a Wrong Resistor Invented the Pacemaker
Did you know the first successful implantable cardiac pacemaker was invented by accident? An electrical engineer mistakenly grabbed a 10,000-ohm resistor instead of a 1-ohm resistor, leading to an unexpected discovery.
In 1956, electrical engineer Wilson Greatbatch was attempting to build an oscillator to record heart sounds when his circuit error caused the device to emit rhythmic electrical pulses. Greatbatch quickly recognized that these pulses surprisingly mimicked a healthy heartbeat. Realizing the profound implications of this serendipitous error, he spent years refining his design. This pivotal moment led to the development of the world's first successful implantable pacemaker, which has since revolutionized cardiac care and saved millions of lives globally.
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