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50th anniversary: In an informal article in a medical journal, Henry Heimlich introduced the...

Sat, June 1, 2024

2 yr ago

Source

In 1974, In an informal article in a medical journal, Henry Heimlich introduced the concept of abdominal thrusts, commonly known as the Heimlich maneuver, to treat victims of choking.

Also on Jun 1, 2024

Source, method and history
Source
Wikipedia
How we know
Wikipedia "On this day" selected anniversary, 50 years (1974 to 2024).
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annual
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None recorded.