Welcome to In the Spotlight, where each month we shine a light on something exciting, timely, or simply fascinating from the world of science.
In recognition of Heart Health Month, we’re spotlighting the importance of cardiovascular wellness. From risk factors and prevention to innovative treatments, we’re exploring the science and stories shaping heart health today.
Latest News Releases
Updates every hour. Last Updated: 29-Oct-2025 14:11 ET (29-Oct-2025 18:11 GMT/UTC)
National Heart Centre Singapore and Mayo Clinic to advance cardiovascular care and research
SingHealthBusiness Announcement
The National Heart Centre Singapore (NHCS) and Mayo Clinic have collaborated under a Memorandum of Understanding (MOU) to accelerate cardiovascular innovation and research, and to foster knowledge for future cardiovascular care worldwide. This is a result of a two-day scientific meeting between the two organisations, which is supported by the Tanoto Foundation - an independent family foundation that catalyses system changes in education, healthcare and leadership development.
Living near an ocean polluted by microplastics may increase cardiometabolic disease risk
American Heart AssociationPeer-Reviewed Publication
A study of microplastics in U.S. coastal waters found that residents of counties adjacent to the most heavily microplastic-polluted waters had significantly higher rates of Type 2 diabetes, coronary artery disease (plaque-clogged blood vessels feeding the heart) and stroke compared to similar counties located near waters with low levels of microplastic pollution.
- Journal
- Journal of the American Heart Association
Fallouh Healthcare wins funding to develop device providing early diagnosis of cardiac tamponade
University of BirminghamGrant and Award Announcement
Bayesian learning boosts gene research accuracy
University of Texas at ArlingtonPeer-Reviewed Publication
- Journal
- Nature Communications
- Funder
- Rally Foundation, Sam Day Foundation, Children’s Cancer Fund (Dallas), Cancer Prevention and Research Institute of Texas, NIH/National Institutes of Health
New York Valves™ 2025 late-breaking clinical trials announced
Cardiovascular Research FoundationMeeting Announcement
CRF announced the lineup of Late-Breaking Clinical Trials to be presented at New York Valves: The Structural Heart Summit taking place June 25-27, 2025, at the Jacob K. Javits Convention Center, North in New York, NY.
- Meeting
- New York Valves 2025
High levels of troponin in athletes are not caused by narrowed coronary arteries
Radboud University Medical CenterPeer-Reviewed Publication
Exercising is healthy, but it also puts strain on the heart. During physical exertion, the protein troponin is released—a biomarker indicative of cardiac damage. New research from Radboudumc involving a thousand athletes shows that elevated troponin levels after exercise are not due to coronary atherosclerosis. This suggests that the cause of elevated troponin levels after exertion lies elsewhere.
- Journal
- Journal of the American College of Cardiology
AI detects hidden heart disease using existing scans stored in patient records
Mass General BrighamPeer-Reviewed Publication
- Journal
- NEJM AI
- Funder
- United States Department of Veterans Affairs (VA)
Link identified between low-fiber diet and the more dangerous type of atherosclerotic plaque in the coronary arteries
Lund UniversityPeer-Reviewed Publication
- Journal
- Cardiovascular Research
- Funder
- Hjärt-Lungfonden
Cardiovascular disease and diabetes are driving the increase in us excess mortality—and adults without college degrees are bearing most of the burden
Boston University School of Public HealthPeer-Reviewed Publication
For both men and women without a Bachelor’s degree (BA), a new study in JAMA Health Forum found that mortality between 2011-2023 was markedly higher than would have been expected had death rates from 2006-2010 continued. Among 564,855 excess deaths in 2023 alone, 481,211 occurred among people without a BA—a 26 percent increase in mortality among this population, compared to pre-2010 trends. In contrast, mortality only increased by eight percent among people who received a BA.
- Journal
- JAMA Health Forum
- Funder
- W.K. Kellogg Foundation, Eunice Kennedy Shriver National Institute of Child Health and Human Development