Heart vein device for angina with no blocked arteries
Part of Heart & circulation, Pain clinical trials.
This trial tests a special device placed in a vein of the heart to help patients who have chest pain (angina) but no major blockages in their heart arteries. It is designed for people who have tried maximum medications but still have symptoms.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have chest pain that is stable (not getting worse fast).
- Your heart arteries have no significant blockages (less than 50% narrowing or up to 70% with good flow).
- An invasive test has confirmed small vessel disease in your heart.
- You have been on the maximum dose of heart medications for at least 3 months with no other options left.
- You do not have certain other heart conditions like severe valve disease, heart muscle disease, or a recent heart attack (within the last 6 months).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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