People living in rural areas who suffer a heart attack are nearly three times more likely to die before reaching a hospital compared to those in large metropolitan areas, according to preliminary research presented at the American Heart Association's Scientific Sessions 2026 in Chicago. The study, analyzing 20 years of national data from the CDC's WONDER database, sheds light on stark geographic and demographic disparities in emergency cardiac care.
The findings are significant because heart attacks are a leading cause of death, and about half of fatal heart attacks occur outside of the hospital, according to the American Heart Association's 2026 Heart Disease and Stroke Statistics. In the U.S., someone experiences a heart attack every 40 seconds. The new study is among the first to pinpoint which populations are at greatest risk of dying before receiving urgent care.
Researchers reviewed death certificate data for more than 2.5 million adults who died from heart attacks between 2003 and 2023. They found that rural residents were not only nearly three times more likely to die before hospital arrival, but also about 89% more likely to die at home and 58% more likely to die in outpatient or emergency care settings than urban residents. Black adults had a 16% higher likelihood of dying before arrival and a 25% higher likelihood of dying in outpatient facilities compared to white adults, which may reflect racial inequities in pre-hospital care. Men were 20% to 40% more likely to die before hospital arrival than women. Young adults aged 20 to 44 also disproportionately died from heart attacks outside the hospital, possibly due to delayed recognition of symptoms.
"Getting emergency care as soon as possible can make a major difference in a life-threatening situation," said study author Darshan Shivanne Gowda, M.B.B.S, a medical student at Hassan Institute of Medical Sciences in Karnataka, India. "We found that people who live in rural areas and certain other populations were more likely to die before receiving urgent care for a heart attack that would improve their chances of survival."
The American Heart Association has identified the rural health crisis as one of the top three barriers to achieving health care access. The organization has funded a multi-pronged approach to improve health in rural America, including delivering resources such as self-measured blood pressure monitors and CPR education, funding a scientific research network, and creating a Rural Health Care Outcomes Accelerator to expand rural hospital participation in its Get With The Guidelines® program. More information on the association's rural health efforts is available at Rural Health | American Heart Association.
"Heart attack is a time-sensitive emergency," said Johanna Paola Contreras, M.D., FAHA, a member of the American Heart Association's International Committee and founder of its National Hispanic Latino Cardiovascular Collaborative. "Rural communities may face longer distances to hospitals, fewer emergency and specialty cardiovascular services, and challenges with transportation and access to timely care. Although this study cannot tell us which of these factors explains the difference, the findings reinforce the importance of strengthening emergency medical services, prevention, early recognition and access to specialized cardiovascular care in rural communities."
The study's implications extend beyond rural areas. The disproportionate out-of-hospital deaths among younger adults underscore the need for heart attack awareness across all age groups. "Heart attacks are often perceived as primarily affecting older adults, so the finding that younger adults had the highest relative odds of death by the time they reached the hospital underscores the importance of recognizing heart attack symptoms across all age groups," Gowda said. The American Heart Association provides resources on the Warning Signs of a Heart Attack.
As the study is preliminary and not yet peer-reviewed, further research is needed to confirm the findings and explore causal factors. However, the results already point to an urgent need for policy and health system changes to ensure that where someone lives does not determine whether they survive a cardiovascular emergency. The abstract is available in the 2026 Online Program Planner, and additional materials can be found via the release link.
