Comparing new heart-imaging tracer to standard one in coronary artery disease
Part of Heart & circulation clinical trials.
This study compares a new dye (99mTc-4BOH) with an existing one to see which better shows blockages in heart arteries. If you have chest pain and a confirmed blockage, this trial may help improve detection of coronary artery disease.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 80 years old.
- You have symptoms of chest tightness or chest pain (angina).
- A coronary CT scan has shown at least one artery is blocked by 50% or more.
- You have not had a stent or bypass surgery in the past 6 months.
- You do not have asthma or a heart block that would prevent a stress medicine from being used.
- You are not pregnant or breastfeeding.
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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