Table 1. Annual risk of stroke predicted by CHA₂DS₂VASc score (age > 75 years and previous stroke/TIA = 2 points each, systolic heart failure, hypertension, diabetes, age 65–74, vascular disease and female gender= 1 point).

CHA2DS2VASc score	Stroke rate (%/year)
0	0
1	1,3
2	2,2
3	3,2
4	4,0
5	6,7
6	9,8
7	9,6
8	6,7
9	15,2