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Cardiac Arrest Unresponsiveness: Call 911 Alert
Summary
When someone experiences a cardiac arrest, their heart suddenly stops beating, which can lead to unconsciousness and even death if not treated immediately. This handout provides crucial information on recognizing cardiac arrest and taking swift action to save a life. Remember, in any suspected case of cardiac arrest, calling 911 immediately and starting CPR (if you are trained) can significantly increase the chances of survival.
What Is This & Why It Matters
Cardiac arrest occurs when the heart unexpectedly stops pumping blood effectively, causing the person to become unresponsive, lose consciousness, and stop breathing. It's critical to understand that cardiac arrest is a life-threatening emergency that requires immediate medical intervention. Quick action can save lives, and knowing what steps to take can make all the difference. This handout aims to empower you with the knowledge to act swiftly and confidently during such emergencies.
What You Should Do
- Call 911 immediately if you suspect someone is experiencing cardiac arrest.
- Begin CPR right away if you are trained; use chest compressions at a rate of 100-120 per minute.
- If an Automated External Defibrillator (AED) is available, use it as soon as possible.
- Ensure the area around the person is safe and clear of any hazards.
- Stay on the phone with emergency services for additional guidance until help arrives.
- If you are not CPR trained, follow dispatcher instructions closely until professional help takes over.
- Inform emergency responders about any known medical conditions or medications of the affected person.
- Reassure other bystanders and coordinate them in assisting with tasks like finding an AED or directing emergency services.
What You Should NOT Do
- Do not leave the person alone; stay with them until help arrives.
- Avoid giving the person anything to eat or drink if they are unconscious.
- Do not perform CPR if you are not trained; instead, follow 911 dispatcher's instructions.
- Refrain from moving the person unless their environment is unsafe.
- Do not attempt to diagnose or treat the condition without professional help.
- Avoid panicking; stay calm to make clear decisions quickly.
- Do not delay calling 911, even if you're unsure about the situation.
Symptoms: Normal vs Warning Signs
Normal (Don't Worry)
- Unconsciousness immediately following cardiac arrest.
- Absence of a pulse when checked at the wrist or neck.
- No breathing or only gasping sounds (agonal breathing).
- Cool skin due to lack of circulation.
- Pale or bluish skin color indicating low oxygen levels.
Call Your Doctor If...
- Sudden collapse with no warning signs beforehand.
- Unresponsiveness despite calling their name or shaking them gently.
- No detectable pulse at any major artery sites like wrist or neck.
- Cessation of regular breathing patterns or presence of agonal gasps only.
- Skin turning blue or gray due to lack of oxygen circulation.
- Loss of consciousness lasting more than a few seconds without recovery.
- Severe chest pain prior to losing consciousness, even if brief.
- A history of heart problems combined with sudden fainting spells.
- Witnessing someone fall unresponsive after physical exertion without regaining consciousness.
FAQ
What should I do first if I suspect someone has cardiac arrest?
Immediately call 911 and begin CPR if you are trained. Use an AED if available.
How can I tell if someone is experiencing cardiac arrest?
Look for signs like unconsciousness, no pulse, and no breathing. These are key indicators.
Can I perform CPR if I'm not trained?
If untrained, it's best to follow guidance from emergency dispatchers until help arrives.
What role does an AED play during a cardiac arrest?
An AED analyzes heart rhythms and can deliver a shock to restore normal heartbeat when necessary.
Is it normal for someone in cardiac arrest to look pale or bluish?
Yes, this can occur due to reduced blood flow and oxygen levels in the body.