Use of Near-Infrared Spectroscopy for Estimation of Renal Oxygenation in Children With Heart Disease
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Laura A. Ortmann • Eudice E. Fontenot • Paul M. Seib • Brian K. Eble • Ross Brown • Adnan T. Bhutta
- چاپ و سال / کشور: 2011
Description
We evaluated whether near-infrared spectroscopy (NIRS) measurement from the flank correlates with renal vein saturation in children undergoing cardiac catheterization. Thirty-seven patients \18 years of age were studied. A NIRS sensor was placed on the flank, and venous oxygen saturations were measured from the renal vein and the inferior vena cava (IVC). There was a strong correlation between flank NIRS values (rSO2) and renal vein saturation (r = 0.821, p = 0.002) and IVC saturation (r = 0.638, p = 0.004) in children weighing B 10 kg. In children weighing[10 kg, there was no correlation between rSO2 and renal vein saturation (r = 0.158, p = 0.57) or IVC saturation (r = –0.107, p = 0.67). Regional tissue oxygenation as measured by flank NIRS correlates well with both renal vein and IVC oxygen saturations in children weighing\10 kg undergoing cardiac catheterization, but not in larger children.
Pediatr Cardiol (2011) 32:748–753 DOI 10.1007/s00246-011-9960-5 Received: 29 November 2010 / Accepted: 15 March 2011 / Published online: 29 March 2011
