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Table 3 Ischemic Parameters From the Coronary Sinus Blood

From: Ischemia monitoring in off-pump coronary artery bypass surgery using intravascular near-infrared spectroscopy

Variable* Start Operation End Operation p-value
Troponin I [<2.0 μg/L] 0.3 ± 0.2 2.2 ± 0.7 p < 0.001
CK-MB [5.0 μg/L] 0.7 ± 0.4 2.1 ± 1.3 p = 0.003
Myoglobin [<93 μg/L] 79 ± 20.8 171 ± 45.2 p = 0.001
Lactate [<1.8 mmol/L] 1.3 ± 0.8 1.5 ± 0.5 p = 0.6
  1. * data are presented as mean ± SD; for comparison the student-t test was used CK-MB, creatine kinase-MB.