California Department of Forestry and Fire Protection (CAL FIRE) Practice Exam

The leading cause of death for firefighters is heart failure, often linked to the extreme physical and emotional demands of the job. Firefighting is a highly strenuous occupation that requires significant physical exertion and can lead to cardiovascular strain. Firefighters frequently face intense heat, heavy gear, and the stresses associated with emergency situations, all of which can elevate the risk of heart-related incidents.

While burn injuries, vehicle accidents, and smoke inhalation can certainly pose serious risks and lead to fatalities in certain situations, statistical data consistently indicate that heart-related issues, particularly heart attacks and conditions resulting from stress, are the most prevalent cause of firefighter deaths. This emphasizes the importance of cardiovascular fitness and health monitoring within the firefighting profession. Programs aimed at improving the physical fitness of firefighters and addressing stress management are key components in mitigating these risks.