Study registry for microvascular angina patients
Part of Heart & circulation, Pain clinical trials.
This registry study collects information from adults with microvascular angina (chest pain from small blood vessels in the heart). It may help researchers better understand how to assess and manage this condition over time.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 18 and under 85 years old
- You have chronic coronary syndrome, with chest pain (angina) symptoms that are CCS class II to IV
- Your non-invasive heart tests must show reversible decreased blood flow (reversible ischemia)
- Your doctors must be able to measure IMR, RFR, FFR, and CFR during the study
- You must be able and willing 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.
Similar studies
Other trials that look related to this one.
This trial tests whether a small pressure-reducing device placed in a heart vein (the coronary sinus) can reduce symptoms in people with ongoing chest pain from tiny blood vessel problems. It is for angina that has not improved despite standard heart medicines, and only if special heart tests show reversible reduced blood flow.
This study is collecting information about how well the tiny blood vessels in the heart work in people with chest pain. It helps doctors learn more about microcirculation problems and may lead to better treatments.
This study looks at the tiny blood vessels in your heart (the microcirculation) that can cause chest pain even when the main arteries are open. It aims to better understand and treat this type of chest pain, called chronic coronary syndrome.
This trial tests a special wireless pressure catheter to see how well the tiny blood vessels in the heart are working. It may help people who have chest pain but don't have major blockages in their main heart arteries.
This study is looking at people who have chest pain or shortness of breath but whose heart arteries look fairly open on an angiogram. It aims to understand why they have symptoms and how to improve care. You may qualify if you're having a coronary angiogram and it shows no major blockages.
This study tests a new way to diagnose small blood vessel disease in the heart using an MRI scan during a stress test. It is for people who are already participating in a larger heart imaging study and are scheduled for a catheter procedure.
Hear when a new Microvascular Disease trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.