Testing heart inflammation and reduced blood flow in MINOCA
Part of Heart & circulation clinical trials.
This study looks at why some people have chest pain and heart injury signs, but their heart arteries are not blocked. It tests scans of blood flow and heart tissue to better understand the cause and guide care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You had recent chest pain (acute chest pain).
- Your blood test showed an elevated troponin (a sign of heart stress or injury).
- A heart scan (coronary angiography) showed non-obstructive arteries (no major blockage).
- You can safely have CT coronary angiography and stress 12N NH3 PET-MR scans.
- You are able to understand the study and sign consent.
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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Other trials that look related to this one.
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This trial studies what acetylcholine testing during a coronary angiogram (CAG) can show in people with INOCA or MINOCA. It may help doctors better understand certain “spasm” or blood-vessel function problems that can cause chest pain or heart-attack-like symptoms without a blocked artery.
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This study looks at people who may have MINOCA (heart attack symptoms with no major artery blockage) or takotsubo syndrome (a temporary stress-related heart condition). The goal is to better understand these causes and how they should be diagnosed and treated.
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