what are the Recommendations for Selecting an Anticoagulant Regimen—
Balancing Risks and Benefits
Referenced studies that support new or modified recommendations
are summarized in Online Data Supplements 1 and 2.?
For patients with AF who have mechanical heart valves, warfarin is recommended.S4.1.1-15?S4.1.1-19 MODIFIED: New information is included in the supportive text.