Forty-three percent of on-duty firefighter fatalities over the last 35 years were attributed to cardiac causes, according to a new study published in JACC: Advances.[1] These findings call into question the types of screenings firefighters should undergo to detect potential heart problems.
Researchers at Cedars-Sinai Health Sciences University explored autopsy findings from more than 3,000 on-duty firefighter deaths. The group said the proportion of cardiac-related fatalities has steadily increased over the years However, cardiac related deaths have been on the decline for the general U.S. population over the same time period.
These findings might indicate the need to change annual health screenings for firefighters. Current national screening recommendations rely on exercise stress testing, which can identify ischemic issues with blood flow, but may miss hidden structural remodeling of the heart that could lead to sudden cardiac arrest.
“Our research shows there may be a blind spot when it comes to routine heart screenings for firefighters in the U.S.,” senior author Alan Kwan, MD, assistant professor of cardiology in the Smidt Heart Institute at Cedars-Sinai, said in a statement. “Identifying heart conditions when they can be treated is key to addressing these new findings.”
Cardiovascular Business
The post Study: Nearly half of on-duty firefighter deaths are related to the heart appeared first on Daily Dispatch.