Mark Tozer, PhD
embracing the elements in urban and wilderness settings
Showing posts with label
Cardiology
.
Show all posts
Showing posts with label
Cardiology
.
Show all posts
Saturday, March 02, 2024
EMS History - The American Heart Association
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The American Heart Association (AHA) was established in 1924 by a group of six cardiologists in response to the growing concern over the lac...
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