Table 2

Baseline angiographic and coronary stenting related data

Group 1 (n = 181)Group 2 (n = 123)Group 3 (n = 170)p Value
Values are mean (SD) or n (%).
CAD, coronary artery disease; group 1, less than one alcoholic drink a week or none; group 2, one to six alcoholic drinks a week; group 3, one to two alcoholic drinks a day; LVEF, left ventricular ejection fraction; MLD, minimum lumen diameter; RLD, reference lumen diameter.
LVEF (%)49.6 (7.1)50 (7.6)50 (6.5)0.8
Multivessel CAD73 (40.3%)50 (40.7%)56 (32.9%)0.3
Characteristics of the 539 treated vessels
Number of vessels205142192
Left anterior descending104 (57.5%)77 (62.6%)104 (61.2%)0.6
Left circumflex41 (22.7%)21 (17.1%)30 (17.6%)0.5
Right coronary58 (32%)42 (34.1%)56 (32.9%)0.9
Graft2 (1.1%)2 (1.6%)2 (1.2%)0.9
Characteristics of the 554 treated lesions
Number of lesions212145197
Preprocedurally
B2 or C120 (56.9%)78 (53.7%)109 (55.3%)0.9
Lesion stenosis (%)83.4 (7.9)83.2 (7.7)83.2 (8.6)0.9
RLD (mm)3.3 (0.4)3.4 (0.3)3.3 (0.4)0.9
MLD (mm)0.55 (0.27)0.56 (0.27)0.56 (0.31)0.9
Postprocedurally
Lesion stenosis (%)8.8 (8.7)9.2 (9.1)7.9 (7.8)0.4
MLD (mm)3.16 (0.47)3.12 (0.41)3.17 (0.42)0.7