Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Cardiol. Nov 26, 2013; 5(11): 426-433
Published online Nov 26, 2013. doi: 10.4330/wjc.v5.i11.426
Table 5 Multivariate analysis of variables influencing %change in coronary diameter induced by acetylcholine infusion
Variables%change in coronary diameter
induced by ACh 30 mg/min
t valueP value
Taking aspirin
(+) at the low dose3.610.0004
(-)  -2.090.0387
Nitroglycerin-induced dilation2.710.0077
%increase in CBF at ACh 3 mg/min2.140.0344
Mean blood pressure at baseline1.790.0765