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Table 3 Intra-operative data of the Study Population

From: Short-term results of bilateral internal mammary arterial grafting for patients aged 60–75 years – a retrospective study

 

Group A

Group B

P value

Operation time (h)

4.95 ± 0.622

4.92 ± 0.535

0.758

Aortic clamp time (min)

77.03 ± 18.135

77.47 ± 21.913

0.894

CPB time (min)

106.46 ± 23.573

107.88 ± 26.314

0.727

Number of distal coronary anastomosis

4.28 ± 0.821

4.27 ± 0.800

0.896

LIMA

 Flow (ml/min)

28.63 ± 13.475

28.25 ± 12.060

0.858

 PI value

2.25 ± 0.459

2.18 ± 0.510

0.356

RIMA

 Flow (ml/min)

30.12 ± 13.079

26.80 ± 9.359

0.900

 PI value

2.14 ± 0.475

2.16 ± 0.612

0.831

  1. CPB time cardiopulmonary bypass time, IMA internal mammary artery, PI pulsatility index