3 Long-term Cardiac Risks for Firefighters

February is American Heart Month, and we’re marking the occasion by highlighting the importance of cardiovascular health and spreading awareness for the unique cardiac risks facing Minnesota’s firefighters.

Heart disease is a leading cause of death in the U.S., but did you know it’s also the number-one killer of firefighters nationwide? More than 12% of all firefighters will develop heart disease at some point in their lives. General risk factors for heart disease include smoking, high blood pressure, high cholesterol, age, gender and family health history – but firefighters are at an even greater risk for cardiac issues due to the following occupational risk factors:

1. High physical exertion

Most people who have heart disease don’t experience the levels of exertion that firefighters face daily. Firefighters experience sharp bouts of intense physical activity on a regular basis, and when the heart has to work harder and there’s plaque obstructing the arteries, heart attacks occur.

2. Chemical hazards

While on the job, firefighters encounter a variety of chemical hazards, including carbon monoxide, hydrogen sulfide, fine particulates and more that can lead to cardiac problems. Even though firefighters use self-contained breathing apparatuses, high levels of exposure to these chemical hazards demand more oxygen from the body.

3. Environmental issues

During firefighting activities, a firefighter’s heart rate is elevated, there’s extreme heat, adrenaline is pumping, they’re potentially working overtime and they’re at risk for secondhand smoke. These environmental factors and more make the normal risk for heart disease we see in the general population even higher for firefighters.

Firefighters are far more likely to die on the job from a heart attack than an objective hazard of firefighting such as a building collapse. Firefighters can reduce these risks and improve their health on the job and at home by embracing the pillars of a healthy lifestyle:

  • Healthy diet
  • Exercise
  • Sleep
  • Stress management
  • Healthy relationships
  • Avoiding substance abuse

To learn more about firefighters’ higher risks for cardiovascular disease – and what can be done to help prevent it – consider enrolling in our cardiac deep-dive class. The two-hour class is free until June 2021 and educates firefighters on heightened risk factors, the types of cardiovascular diseases that most commonly impact firefighters and prevention strategies to help firefighters lessen their risk. Register here.

Recent News

Even your strong friends might need support
October 6, 2025
2025 Minnesota Fallen Firefighter Memorial Service
September 30, 2025
Miles for MnFIRE Day 9: White Bear Lake to St. Paul
September 21, 2025
Miles for MnFIRE Day 8: Wyoming to White Bear Lake
September 20, 2025
Miles for MnFIRE Day 7: Harris to Wyoming
September 19, 2025
Miles for MnFIRE Day 6: Pine City to Harris
September 18, 2025
Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

Our very own founder and board member, George Esbensen, recently sat down for an interview with Roshini Rajkumar on The Crisis Files podcast! On the episode, titled "Case File #168: Fire Hazards," George discusses the trailblazing work that MnFIRE is doing to support firefighters across the state. Listen to it here, or wherever you get your podcasts! 🎙️ thecrisisfiles.com/podcasts/case-file-168-fire-hazards/ ... See MoreSee Less

Our very own founder and board member, George Esbensen, recently sat down for an interview with Roshini Rajkumar on The Crisis Files podcast! On the episode, titled Case File #168: Fire Hazards, George discusses the trailblazing work that MnFIRE is doing to support firefighters across the state. Listen to it here, or wherever you get your podcasts! 🎙️ https://thecrisisfiles.com/podcasts/case-file-168-fire-hazards/

This past weekend, MnFIRE President Mike Dobesh traveled to San Bernardino, California for the Firefighter Cancer Support Network Health & Wellness Symposium!

On Sunday, Mike presented on how to create and scale firefighter health and wellness initiatives, and each attendee left his session with a framework for building a similar program in their state. We hope to see our program model used by other states and communities to support firefighters across the country!

Thanks to Aon for participating in the presentation and being an ongoing partner in improving firefighter health outcomes.
... See MoreSee Less

This past weekend, MnFIRE President Mike Dobesh traveled to San Bernardino, California for the Firefighter Cancer Support Network Health & Wellness Symposium! 

On Sunday, Mike presented on how to create and scale firefighter health and wellness initiatives, and each attendee left his session with a framework for building a similar program in their state. We hope to see our program model used by other states and communities to support firefighters across the country! 

Thanks to Aon for participating in the presentation and being an ongoing partner in improving firefighter health outcomes.Image attachment

Thank you Central Raiders Volleyball (Norwood Young America) for fundraising for MnFIRE in honor of First Responder Night! We appreciate your generous support and wish you the best of luck in the rest of your season! 🏐 ... See MoreSee Less

Thank you Central Raiders Volleyball (Norwood Young America) for fundraising for MnFIRE in honor of First Responder Night! We appreciate your generous support and wish you the best of luck in the rest of your season! 🏐Image attachmentImage attachment
Load more
Skip to content