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Table 1: 
Baseline characteristics of study patients
Baseline Characteristics(n = 52)
Mean age (yr)68 ± 11 (53–81)
Male/Female (No.)37:15
Diabetes mellitus (%)32
Smoking (%)42
Hypertension (%)66
Dyslipidemia (%)77
Symptomatic (%-No.)75–39
Coronary artery disease (%)48
Internal carotid artery, right (n)24
50–69% Stenosis (treated vessel)20
≥70% Stenosis32
Mean stenosis, preprocedure (%)81 ± 21
Mean stenosis, postprocedure (%)12 ± 7
DWI lesion count per patient (preprocedural)2.8 ± 1.2
DWI lesion count (new) per patient (postprocedural)3.4 ± 0.7
Mean lesion length (mm)16.4 ± 5.1
Mean duration of procedure (min)29 ± 12