The most important factor is to obtain victim medical data, it include:
If he diabetic
If he have allergy
If he have esrdIf he have asthma
If he have coronary artery disease.
If he have enlarged heart (cardiomyopathy).
If he have valvular heart disease
If he have congenital heart disease
If he have electrical problems in the heart
If he have previous episode of cardiac arrest
If he have family history of cardiac arrest
If he using illegal drugs, such as cocaine or amphetamines
If he have nutritional imbalance, such as low potassium
If he have obstructive sleep apneaI
f he have Brugada syndromeIf he have Marfan syndrome
If he have neuromuscular causes myasthenia gravis, botulism, poliomyelitis, Guillain-Barré syndrome), and neuromuscular blocking drugs.
SO PLEASE INFORM YOUR COLLEAGUES IF YOU HAVE ANY, THIS WILL HELP YOU TO GET PROPER HELP IN EMERGENCY CASES
