Electrolyte disorders can result in life-threatening complications. The kidneys are tasked with maintaining electrolyte homoeostasis, yet the low glomerular filtration rate of neonatal kidneys, tubular immaturity, and high extrarenal fluid losses contribute to increased occurrence of electrolyte disorders in neonates. Understanding the physiologic basis of renal electrolyte handling is crucial in identifying underlying causes and initiation of proper treatment. This article reviews key aspects of renal physiology, the diagnostic workup of disorders of plasma sodium and potassium, and the appropriate treatment, in addition to inherited disorders associated with neonatal electrolyte disturbances that illuminate the physiology of renal electrolyte handling.
- MeSH
- hodnoty glomerulární filtrace MeSH
- ledviny metabolismus patofyziologie MeSH
- lidé MeSH
- nemoci ledvin etiologie metabolismus patofyziologie MeSH
- novorozenec MeSH
- vodní a elektrolytová nerovnováha komplikace metabolismus MeSH
- Check Tag
- lidé MeSH
- novorozenec MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
