Table 1. CHA2DS2-VASC score.
| Stroke risk factors | Score |
| Congestive heart failure/left ventricular dysfunction | 1 |
| Hypertension | 1 |
| Age ≥ 75 years | 2 |
| Diabetes mellitus | 1 |
| Stroke | 2 |
| Vascular disease | 1 |
| Age 65–74 years | 1 |
| Sex (female sex) | 1 |
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