Observing coronary microvascular disease in patients

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study focuses on patients diagnosed with coronary microvascular disease (CMD), a type of non-obstructive coronary heart disease characterized by angina pectoris without significant narrowing of the epicardial vessels. The study aims to prospectively collect data on these patients to observe the disease's development and outcomes, while also exploring the mechanisms behind its occurrence. By gathering clinical evidence, the study seeks to enhance understanding of CMD and its impact on patient quality of life and cardiovascular risks.

Why it matters

Who can join: the full rules

Inclusion Criteria:

1. Angina symptoms
2. Objective evidence of myocardial ischemia
3. Coronary angiography was normal,irregular tube wall, or stenosis \<50%

Exclusion Criteria:

1. People under the age of 18
2. Non-cardiogenic chest pain and other heart conditions such as variant angina, cardiomyopathy, myocarditis or valvular heart disease

Where it's running

• Fuwai central China cardiovascular hospotial
  Zhengzhou, China Recruiting

Study contacts

• Study coordinator: Quan Guo
• Email: xinyiguoquan@163.com
• Phone: +8615670510031

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.