Final answer:
The middle-aged male is likely to require CPR (Cardiopulmonary Resuscitation) as a treatment.
Step-by-step explanation:
The treatment that the middle-aged male is likely to require is CPR (Cardiopulmonary Resuscitation).
CPR is an emergency procedure performed on someone who is in cardiac arrest or has stopped breathing. It involves providing chest compressions and rescue breaths to maintain blood flow and oxygenation.
In this situation, CPR will help restore the proper circulation of oxygenated blood to the vital organs until additional medical intervention, such as the use of an automated external defibrillator (AED), is available.