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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