Plain-English translation of NCT07552948 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing whether using a radial artery (a small artery in your forearm) as a graft during heart bypass surgery works better than using a vein from your leg. Women with severe blockages in multiple coronary arteries will be randomly assigned to receive one type of graft or the other during their bypass surgery, and doctors will follow them for one year to see how well each graft continues to work.
Heart bypass surgery requires grafts — healthy blood vessels that bypass blocked arteries in your heart. Doctors want to know whether the radial artery graft or the leg vein graft stays open and working better over time, which could help guide surgery choices for women with severe heart disease.
You likely qualify if…
You likely don't qualify if…
You will be admitted to the hospital for screening tests, which include heart imaging and blood work. Once you qualify, you will randomly receive either radial artery or saphenous vein grafts during your bypass surgery. After surgery, you will have follow-up visits at 30 days and 12 months to check how well your grafts are working, assess your heart symptoms, and watch for any complications.
AI-generated summary from trial data · Jun 11, 2026 · Not medical advice
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