<span> Blood flow to the </span>heart<span> is blocked its known as a heart attack, this is due to circulatory problems.
C</span>ardiac arrest<span> is when the heart stops completely and all of a sudden unlike a heart attack its known to be an e</span><span>lectrical problem.
Someone having cardiac arrest and are unresponsive, would need to be shocked by </span><span>defibrillator, whereas if someone is having a hear attack you will need to put them into recovery position and do CPR.</span><span>
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Answer: Trust me, It's a good answer that comes with an explanation:
As the sympathetic nervous system engages, your kidneys release two chemicals, adrenaline and noradrenaline. These chemicals initiate a sequence of events within your body that prepare you either to flee quickly from danger or to stay and fight in a way that causes as little harm to yourself as possible.
Active listening, good posture.
I think it's the manufacturer <span />
