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Table 2: Baseline lesion characteristics in the fifty patients
Variables Characteristics
Degree of stenosis, mean ± SD 75.8 ± 9.2
Lesion length (mm), mean ± SD 12.0 ± 7.3
Location of lesion 
    Anterior circulation 32/50 (64%)
    Posterior circulation 5/50 (10%)
    Combined circulation 13/50 (26%)
Separate lesion group 28/50 (56%)
    Bilateral carotid lesions 15/50 (30%)
    ICA lesion + other supra-aortic lesions 12/50 (24%)
    Subclavian artery + VA ostium 1/50 (2%)
Ipsilateral lesion group 17/50 (36%)
    Adjacent tandem 6/50 (12%)
    Remote tandem 11/50 (22%)
Triple lesion 5/50 (10%)
Note:— ICA indicates internal carotid artery; VA, vertebral artery.

Variables	Characteristics
Degree of stenosis, mean ± SD	75.8 ± 9.2
Lesion length (mm), mean ± SD	12.0 ± 7.3
Location of lesion
Anterior circulation	32/50 (64%)
Posterior circulation	5/50 (10%)
Combined circulation	13/50 (26%)
Separate lesion group	28/50 (56%)
Bilateral carotid lesions	15/50 (30%)
ICA lesion + other supra-aortic lesions	12/50 (24%)
Subclavian artery + VA ostium	1/50 (2%)
Ipsilateral lesion group	17/50 (36%)
Adjacent tandem	6/50 (12%)
Remote tandem	11/50 (22%)
Triple lesion	5/50 (10%)