AED in Action | A 3D Look Inside the Body

Introduction

This tutorial provides a comprehensive understanding of how an Automated External Defibrillator (AED) works and its critical role during a sudden cardiac arrest. By following the steps outlined, you will learn how to use an AED effectively, which can significantly increase a person's chance of survival.

Step 1: Recognizing Sudden Cardiac Arrest

• Understand the signs of sudden cardiac arrest:
  • Sudden loss of responsiveness.
  • No normal breathing or only gasping.
• Call for emergency help immediately if you suspect someone is experiencing cardiac arrest.

Step 2: Assessing the Situation

• Ensure the environment is safe for both you and the victim.
• Check for responsiveness by gently shaking the person and asking if they are okay.
• If unresponsive, check for breathing for no more than 10 seconds.

Step 3: Activating Emergency Services

• Call emergency services or direct someone else to do so while you assist the victim.
• Provide clear information about the situation and location.

Step 4: Using the AED

• Retrieve the AED as soon as possible.
• Turn on the AED by following the voice prompts.
• Place the AED pads correctly on the victim's bare chest:
  • One pad on the upper right chest, just below the collarbone.
  • The second pad on the lower left side of the chest, a few inches below the armpit.

Step 5: Analyzing Heart Rhythm

• Allow the AED to analyze the heart rhythm.
• Ensure no one is touching the victim during the analysis to avoid interference.

Step 6: Delivering a Shock

• Follow the AED prompts. If a shock is advised:
  • Make sure everyone is clear of the victim.
  • Press the shock button when instructed.
• If no shock is advised, continue with CPR as directed.

Step 7: Continuing CPR

• After delivering the shock (or if no shock is advised), perform CPR:
  • Place the heel of one hand on the center of the chest, with the other hand on top.
  • Keep your elbows straight and push hard and fast (at least 100-120 compressions per minute).
  • Allow the chest to fully recoil between compressions.
  • Continue CPR until emergency services arrive or an AED prompts you to stop.

Conclusion

Using an AED can be a lifesaving action during a sudden cardiac arrest. Remember to quickly assess the situation, call for help, and follow the AED's voice prompts. Practicing these steps can prepare you to respond effectively in an emergency, potentially saving a life. Share this knowledge with friends and family to increase awareness and preparedness in your community.