Can a Mammogram Detect Heart Disease? The Science Behind a Surprising New Discovery
Women's Health
February 23, 2026
AI-Generated Deep Dive Summary
Recent research reveals that mammograms may offer insights into heart disease risk by detecting breast arterial calcification (BAC), a condition linked to higher chances of stroke, heart failure, and cardiac-related death. This discovery highlights the potential for mammograms to serve as a dual-screening tool, simultaneously assessing breast cancer and cardiovascular health. The studies suggest that women with BAC have an elevated risk of serious heart events, emphasizing the importance of early detection and preventive care.
The research analyzed data from over 10,000 women, revealing that those with higher levels of breast arterial calcification had up to twice the risk of experiencing a cardiovascular event. Notably, even mild or moderate calcification could progress over time, increasing risks significantly. Women who developed BAC during follow-up mammograms faced a 41% higher risk of heart-related issues, while those whose calcification worsened saw their risk rise by nearly 93%. These findings underscore the connection between vascular health in the breasts and the rest of the body.
This breakthrough could revolutionize women’s health care by allowing for comprehensive screenings that address both breast and heart health in a single visit. For many, this means an added layer of cardiovascular protection without additional effort or discomfort. The integration of AI in mammogram analysis further enhances the potential for early detection, offering hope for better outcomes through timely interventions and preventive measures.
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Originally published on Women's Health on 2/23/2026