CHADS2 schema for selecting antithrombotic therapy in non-valvular atrial fibrillation
|
Risk factor |
Points |
|---|---|
|
Congestive heart failure Hypertension Age ≥ 75 years Diabetes mellitus Stroke (prior stroke or TIA) |
1 1 1 1 2 |
Adapted from: Gage BF, Waterman AD, Shannon W, et al. Validation of clinical classification schemes for predicting stroke: results from the National Registry of Atrial Fibrillation. JAMA 2001;285:2864–70.
