Risk Factors for Stroke or Systemic Embolism in Chinese Patients with Non-Valvular Atrial Fibrillation Registry
Recruiting
Observational Study
Atrial Fibrillation
Stroke
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 120
- Sex
- Any
- Study type
- Observational
- Participants needed
- 22,000 (estimated)
- Sponsor
- China National Center for Cardiovascular Diseases · Government
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About This Trial
This study is aimed to validate the existing stroke risk stratification model for patients with atrial fibrillation (AF) (CHA2DS2-VASc Score, CHADS2 Score, ATRIA score, ABC score, etc.) and establish a new stroke risk assessment model using a nationwide AF -specific registry in China.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* 18 years of age or older; male or female.
* History of documented atrial fibrillation.
* Able to provide written informed consent.
Exclusion Criteria:
* Subjects with moderate or severe mitral stenosis or a mechanical heart valve
* Subjects with previous or planned AF ablati…
Contacts