Panic Attacks vs Heart Problems: How to Tell the Difference

Read in: English | Pidgin English

🩺 Medically reviewed by the Health Decoded Guide Editorial Team · Last reviewed: July 2026

 

🟦 Quick Summary

Chest pain, a racing heartbeat and shortness of breath can be frightening.

Sometimes these symptoms are caused by a panic attack. Other times, they may be a sign of a heart attack.
Because the symptoms can overlap, it is not always possible to tell the difference on your own.

If you are unsure whether your symptoms are due to a panic attack or a heart attack, seek emergency medical care immediately.

 

Feature Panic Attack Heart Attack
What is it? A sudden episode of intense fear or anxiety A medical emergency caused by reduced or blocked blood flow to part of the heart muscle
Chest pain Tightness, discomfort or sharp pain Heavy pressure, squeezing, tightness or fullness in the chest
Racing heartbeat Very common May occur
Shortness of breath Common Common
Pain spreading to the arm, jaw, neck or back Uncommon Common
Sweating Common Common, often cold sweats
How symptoms begin Usually sudden May begin suddenly or gradually
How long symptoms last Often peak within about 10–20 minutes May persist, worsen or come and go
Main treatment Assessment and treatment for anxiety once serious medical conditions have been excluded Immediate emergency medical treatment

 

🟦 What Is a Panic Attack?

A panic attack is a sudden episode of intense fear or anxiety that can occur with or without an obvious trigger.

Although panic attacks are not usually life-threatening, they can cause physical symptoms that closely resemble a heart attack.

Common symptoms include:

🟦 What Is a Heart Attack?

A heart attack occurs when blood flow to part of the heart muscle becomes blocked.

Without prompt treatment, the heart muscle can become permanently damaged.

Common symptoms include:

  • Heavy pressure, squeezing or tightness in the chest

  • Pain spreading to the arm, jaw, neck, shoulder or back

  • Shortness of breath

  • Cold sweats

  • Nausea or vomiting

  • Dizziness or light-headedness

  • Severe fatigue or weakness

Some people, particularly women, older adults and people with diabetes, may have less typical symptoms.

🟦 Why Are They Often Confused?

Both panic attacks and heart attacks can cause:

Because these symptoms overlap, it is not safe to assume that chest pain is caused by anxiety alone.

Healthcare professionals may need to perform an examination, an electrocardiogram (ECG) and blood tests to determine the cause.

🟦 How Do Doctors Tell the Difference?

Healthcare providers consider:

  • Your symptoms

  • Your medical history

  • Your risk factors for heart disease

  • The results of a physical examination

Tests may include:

  • An electrocardiogram (ECG)

  • Blood tests to look for heart muscle damage

  • Additional heart imaging or monitoring if needed

These tests help determine whether your symptoms are due to a heart attack, a panic attack or another medical condition.

🟦 Can a Panic Attack Feel Like a Heart Attack?

Yes.

Many people experiencing a panic attack believe they are having a heart attack because the symptoms can feel very similar.

However, it is important to remember that heart attacks do not always present with "classic" symptoms either.

If you have new, severe or unexplained chest pain, do not try to diagnose yourself. Seek emergency medical assessment immediately.

🟦 When Should You Seek Emergency Medical Care?

Call your local emergency medical service or go to the nearest emergency department immediately if you develop:

  • New or severe chest pain

  • Chest pressure or tightness that does not improve

  • Pain spreading to the arm, jaw, neck, shoulder or back

  • Severe shortness of breath

  • Fainting or loss of consciousness

  • Persistent dizziness

  • Cold sweats

  • Nausea with chest pain

It is always safer to have chest pain assessed promptly than to assume it is caused by anxiety.

🟦 Key Takeaway

Panic attacks and heart attacks can produce similar symptoms, including chest pain, a racing heartbeat and shortness of breath.

However, a heart attack is a medical emergency that requires immediate treatment.

If you are unsure whether your symptoms are due to a panic attack or a heart attack, seek emergency medical care immediately. Prompt assessment can save lives.

πŸ”— Related Articles

πŸ“š Medical References

• American Heart Association (AHA) – Heart attack symptoms: https://www.heart.org/en/health-topics/heart-attack/warning-signs-of-a-heart-attack 
• National Heart, Lung, and Blood Institute (NHLBI) – Heart attack: https://www.nhlbi.nih.gov/health/heart-attack
• National Institute of Mental Health (NIMH) – Panic disorder: https://www.nimh.nih.gov/health/topics/panic-disorder 
• Centers for Disease Control and Prevention (CDC) – Heart disease basics: https://www.cdc.gov/heart-disease/about/index.html
• NHS (National Health Service, UK) – Panic disorder: https://www.nhs.uk/mental-health/conditions/panic-disorder/

⚠️ Medical Disclaimer

This article is for educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Although every effort has been made to ensure the information is accurate and up to date, medical knowledge continues to evolve.

Always seek advice from a qualified healthcare professional if you have concerns about your health.

If you develop new, severe or persistent chest pain, seek emergency medical care immediately.

«   »