CPR Myths Busted: What You Need to Know to Save Lives

When it comes to life-saving skills like CPR (Cardiopulmonary Resuscitation), misinformation can be more dangerous than doing nothing at all. TV shows, movies, and outdated advice have shaped how many people think CPR works—and unfortunately, much of that information is simply wrong.

At Northern Nevada CPR, we teach accurate, hands-on CPR and First Aid training in Reno and surrounding areas, so you can respond confidently when it matters most.

Why Busting CPR Myths Matters

In a real emergency, believing a myth could cost someone their life. Knowing the facts about CPR ensures that bystanders can act quickly, safely, and effectively. Here are some of the most common CPR myths—and the truth behind them.

Myth #1: “CPR Will Always Restart the Heart”

Reality: CPR doesn’t restart the heart. Its main purpose is to maintain blood flow and oxygen to the brain and vital organs until professional help or an AED (Automated External Defibrillator) can restore a normal heartbeat.

Myth #2: “If You Do CPR Wrong, You’ll Hurt the Person”

Reality: If someone is in cardiac arrest, they’re already clinically dead. Performing CPR—even imperfectly—can save their life. Broken ribs or bruising are far less dangerous than lack of oxygen.

Myth #3: “You Can Tell if Someone Needs CPR Just by Looking”

Reality: People in cardiac arrest may appear to be gasping or snoring, known as agonal breathing. If someone is unresponsive and not breathing normally, start CPR immediately. Every minute without CPR reduces survival chances by 7–10%.

Myth #4: “Children and Infants Need the Same CPR as Adults”

Reality: CPR technique varies by age:

• Infants (under 1 year): Use two fingers for compressions.

• Children (1–8 years): Use one or two hands depending on size.

Taking a certified CPR course will teach you safe, effective techniques for all age groups.

Myth #5: “Only Medical Professionals Should Perform CPR”

Reality: Most cardiac arrests happen at home—not in hospitals. The first person on the scene is often a parent, spouse, coworker, or bystander. CPR training is for everyone, not just healthcare workers.

Myth #6: “Calling 911 Is Enough”

Reality: Emergency responders may take several minutes to arrive. Starting CPR immediately is critical—brain damage can begin within 4–6 minutes of cardiac arrest. Your actions bridge the gap until professional help arrives.

Important CPR Facts

• Over 350,000 out-of-hospital cardiac arrests occur in the U.S. annually.

• Bystander CPR can double or triple survival chances.

• Most survivors were helped by someone nearby, not emergency personnel.

  
  

Conclusion

Don’t let fear, myths, or uncertainty stop you from helping. CPR isn’t about perfection—it’s about action. By learning the facts, dispelling myths, and taking a certified CPR course in Reno, you can increase survival rates and save lives.

Northern Nevada CPR offers hands-on, AHA-approved CPR and First Aid classes designed for parents, teachers, caregivers, and everyday heroes in Northern Nevada.