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Table 2 Operative Data

From: Myocardial revascularization using on-pump beating heart among patients with left ventricular dysfunction

Variable On-pump BH Off-pump BH P value
Use of LIMA 30(77%) 73(75%) 0.827
Use of RIMA 1(3%) 2(2%) 0.835
LAD Graft 37(95%) 95(97%) O.544
RCA Graft 9(23%) 19(19%) 0.581
PDA Graft 4(10%) 4(5%) 0.019
D1 Graft 13(33%) 16(16%) 0.381
D2 graft 9(23%) 26(27%) 0.022
OM1 Graft 3(8%) 3(3%) 0.221
OM2 Graft 1(3%) 0(0%) 0.109
Cx Graft 7(18%) 4(4%) 0.182
Operation Time 4.0 ± 1.0 3.7 ± 1.0 0.033
Number of grafts 2.2 ± 0.7 1.7 ± 0.7 0.002
Complete revascularization 28(72%) 45(46%) 0.015