Cardiac Arrest

View the video What is Cardiac Arrest?. Then, imagine you are leading a CPR training. How would you answer:
The importance of immediate cardiac resuscitation to patient survival. Your answer must be supported by at least
one nursing or medical journal. Use your text to give you a superficial start, and then dive deeper to critically
analyze the pathophysiology occurring during a cardiac arrest.
Pearls of wisdom regarding best CPR practices.