Despite decades of medical advancements, progress against cardiovascular disease in the United States has slowed—and in some areas, reversed—over the past 15 years. A new report, led by researchers at Harvard University, reveals persistent gaps in the availability and utilization of effective treatments, coupled with stark disparities based on race, income, and geographic location. The findings underscore a critical need to refocus public health efforts on prevention and equitable access to care for heart disease, the leading cause of death in the U.S.
The inaugural report, published in the Journal of the American College of Cardiology, synthesized national data on key risk factors and conditions driving cardiovascular deaths, including hypertension, diabetes, and stroke. Researchers found that while treatments have improved, their reach remains uneven, leaving millions vulnerable. Addressing these disparities is crucial to improving overall cardiovascular health outcomes, according to the study.
Hypertension and Diabetes: A Growing Concern
One in two U.S. Adults now meets the criteria for hypertension, or high blood pressure, a rate that has remained largely stagnant since 2009, according to the report. However, only two in three adults with high blood pressure receive treatment, and this rate hasn’t improved since 2009-2010. Alarmingly, hypertension-related cardiovascular deaths nearly doubled between 2000 and 2019, rising from 23 to 43 per 100,000 individuals.
Similarly, the prevalence of diabetes among U.S. Adults increased from approximately 12 percent to 14 percent during the study period, with the most significant increases observed among low-income and Black populations. The report highlights that only about half of adults with diabetes achieve adequate blood sugar control, and glycemic control actually worsened from 2021-2023 among young adults aged 20 to 44.
Bright Spots and Emerging Trends
The report isn’t without some positive findings. Coronary heart disease mortality fell roughly 50 percent between 2000 and 2020, and smoking rates have declined. However, hospitalizations for heart attacks among adults aged 25 to 64 have been on the rise since 2008, suggesting a shift towards individuals living longer with chronic cardiovascular disease. “People will be living longer with chronic cardiovascular disease,” explained Rishi K. Wadhera, a cardiologist at Beth Israel Deaconess Medical Center and lead author of the report. Wadhera is also an Associate Professor at the Harvard T.H. Chan School of Public Health.
Systemic Challenges and the Need for Prevention
Experts suggest the current healthcare system is geared towards treating acute illness rather than preventing it. Jagmeet P. Singh, a Harvard Medical School professor and clinician-investigator at the Mass General Research Institute, argues that advanced care at leading institutions like Massachusetts General Hospital doesn’t automatically translate into better population health. “Much of the care that we deliver here is delivered right at the top,” he said. “We’re not really providing a whole lot of wellness care, and we’re not as good in chronic disease care.”
Singh points to the fee-for-service payment model as a disincentive for preventative care, advocating for a shift towards value-based care strategies. “If we switch that towards value-based care strategies and shared saving strategies…that there will be incentive for people to devote more attention to primary care and preventative strategies,” he stated.
Lifestyle Factors and Future Directions
Lee Goldman, a cardiology professor at Columbia University, emphasized that the lack of progress in cardiovascular health is largely attributable to lifestyle factors, particularly overweight, and obesity. He noted that the U.S. Has seen a particularly high increase in obesity rates compared to other countries.
Wadhera and his team plan to release the report annually, hoping to provide policymakers at agencies like the Centers for Disease Control and Prevention and the United States Department of Health and Human Services with data to inform future health initiatives. “There’s certainly opportunities to use this as a springboard,” Wadhera said. “Part of the goal is to obtain this into the hands of people that make decisions that ultimately influence cardiovascular health.”
The findings from this report highlight the complex challenges facing cardiovascular health in the U.S. And the urgent need for a multi-faceted approach that prioritizes prevention, equitable access to care, and a shift towards value-based healthcare models. Future reports will be critical in tracking progress and identifying areas where further intervention is needed.
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Disclaimer: This article provides informational content and should not be considered medical advice. Please consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
