36 Correlationof MI history to the change of rest defect extension before and after revascularization Rest defect change Pts without MI Hx (1) Pts with MI Hx (2) All p (1 - 2) (n=38)% (n = 68)% (n=106)% X ± SD - 2, 2 ± 6, 5 1, 3 ± 10, 8 0, 1 ± 9, 6 >0, 05 ≥ 5% 15 39, 5 19 27, 9 34 32, 1 <0, 05 - 5% <and< 5% 18 47, 4 25 36, 8 43 40, 6 ≤ - 5% 5 13, 2 24 35, 3 29 27, 4 Logistic univariate analysis for correlation of MI history to rest defect change ≥ 5% before and after revascularization.