From: The association between posterior brain cerebral circulation calcification and coronary arteries calcification and its stroke risk in a Saudi population: a retrospective study
Posterior circulation calcification
Occurrence of stroke
p value
No. (n = 54)
Yes (n = 47)
No.
%
No
Absent
40
69.0
18
31.0
Present
14
32.6
29
67.4
< 0.001