Comment on: Value of peripheral perfusion index to predict acute limb ischaemia in newborns after peripheral artery cannulation

Abstract

Liu et al. Entitled 'Value of peripheral perfusion index to predict acute limb ischaemia in newborns after peripheral artery cannulation'. The study evaluated the Peripheral Perfusion Index (PPI) as an indicator for detecting acute limb ischemia in neonates who had undergone peripheral artery cannulation in the NICU. Findings revealed that both PPI and transcutaneous oxygen