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Table 3 The comparison of TTFM parameters between Group I and Group II

From: Application of bilateral internal mammary artery with different configurations in coronary artery bypass grafting

TTFM Group I(n = 20) Group II(n = 54) P
LIMA-MF 30.7 ± 10.3 32.3.8 ± 22.3 0.671
LIMA-PI 2.2 ± 0.6 2.5 ± 1.4 0.288
LIMA-DF 76.7 ± 6.2 73.1 ± 6.8 0.040
RIMA-MF 51.7 ± 34.4 31.4 ± 21.4 0.024
RIMA-PI 2.1 ± 1.1 2.7 ± 2.5 0.307
RIMA-DF 64.8 ± 6.8 67.2 ± 14.0 0.332
BIMA-MF 78.0 ± 42.7 62.2.1 ± 37.8 0.128
  1. TTFM transit time flow measurement, LIMA left internal mammary artery, RIMA left internal mammary artery, MGF mean graft flow, PI pulse index, DF diastolic flow fraction