New hope for millions with unexplained chest pain: study targets tiny heart vessels
NCT ID NCT07533747
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is for people who have chest pain and shortness of breath but no blockages in their main heart arteries. The likely cause is a problem with the heart's tiny blood vessels, called coronary microvascular dysfunction (CMD). The study will test treatments tailored to how each person's heart uses energy, aiming to reduce symptoms and improve quality of life. About 100 adults with CMD will participate.
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Conditions
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