Management of Atrial Fibrillation in Critically Ill Patients

Table 4

The CHA2DS2-VASc score: theoretical risk of stroke/thromboembolism per patient year without anticoagulation (modified from [82]).

Score	Yearly TE rate
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%

Legend: TE: thromboembolism.