JA Clinical Reports

Table 2 Clinical features of the surgery and anesthesia (n = 298)

From: Perioperative risk factors for acute kidney injury after off-pump coronary artery bypass grafting: a retrospective study

Operative time (min)	290 ± 55
Anesthesia time (min)	386 ± 61
Number of anastomoses	3.6 ± 0.9
Bypass area
LAD	291 (100%)
LCX	255 (85.6%)
RCA	226 (75.8%)
Emergent surgery	61 (21.0%)
Maintenance of anesthesia
Propofol	255 (85.6%)
Sevoflurane	44 (14.8%)
Noradrenaline	274 (91.9%)
Maximum dose (μg/kg/min)	0.11 ± 0.11
Dopamine	267 (89.6%)
Maximum dose (μg/kg/min)	2.4 ± 1.2
Other inotropes	31 (10.4%)

Data are presented as a mean ± standard deviation or number (%)
LAD left anterior descending artery, LCX left circumflex artery, RCA right coronary artery

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