What is the weakest link in the Chain of Survival?
from By Brian Duffield
The critical few steps to perform during a sudden cardiac arrest to have the best chances of a good outcome are commonly known as the "Chain of Survival." They are to be performed in order, quickly and with lots of communication with those around the event. First, let's define the Chain of Survival we're talking about. I've seen the chain have anywhere from four to six links, depending on the authority doing the publishing.
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