Samantha Davis, the actress and wife of Warwick Davis, died after suffering a cardiac arrest hours before a hospital was ...

Circadian rhythms are the regular, daily cycles of biological processes or activities, including the regular and predictable variation in the levels of many circulating hormones, ions and the ...

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Understanding EKG interpretation is a critical skill for EMS providers, allowing them to quickly identify and respond to life-threatening cardiac rhythms. An EKG (electrocardiogram) provides real ...