Renal and visceral complications after supra-renal aortic cross clamping are common but typically resolve spontaneously in the absence of preexisting renal disease or prolonged clamp times.
Though postoperative renal or abdominal visceral complications developed often after SRACC, we found that most of those complications resolved spontaneously unless there was preexisting renal disease or the aortic clamping time was exceptionally long.
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Yang et al. (2012) studied this question.
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