Oral anticoagulation for AF stroke prevention — ACC/AHA · 2023 recommendation
2023 ACC/AHA/ACCP/HRS atrial fibrillation guideline
For atrial fibrillation with an estimated annual thromboembolic risk of at least 2%, oral anticoagulation is recommended to prevent stroke and systemic embolism, regardless of AF pattern.
Class of Recommendation
Class I
Level of Evidence
Level A
Last source-check date
2026-08-23
Exact source location
Section 6.2, Risk-Based Selection of Oral Anticoagulation, p. e31
Prepared source-record governance
This record is prepared from a stored source. It is not labelled reviewer-verified because named reviewer provenance has not been documented.
- Clinical reviewer
- Not yet documented.
- Reviewer credentials
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- Last source-check date
- 2026-08-23
- Second-review status
- Not yet documented.
- Conflict-of-interest declaration
- Not yet documented.
- Source publication date
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- Source access date
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- Record version
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- Change history
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- Next review date
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Verification status & editorial record
Status: Prepared source record — reviewer provenance not documented.
Last source-check: 2026-08-23
No formally approved public metadata is currently available for a named reviewer, second-review status, conflict declaration, publication or access date, version history, or next review date for this record.
Verification boundary: This concise reference is limited to a prepared source recommendation. Verify the official document, local protocol, and patient context before application.