Table 1 Serum electrolyte concentration during the first week
From: Hyponatremia severe and symptomatic in a critically ill infant
mEq/l | Admission | 1st day | 2nd day | 3rd day | 4th day | 5th day | 6th day | 7th day |
|---|---|---|---|---|---|---|---|---|
Na+ | 101 | 108 | 120 | 122 | 133 | 129 | 127 | 130 |
K+ | 7.9 | 6.1 | 4.7 | 3.3 | 4.5 | 5.8 | 5.3 | 5.6 |
Cl- | 78 | 84 | 94 | 96 | 103 | 95 | 95 | 94 |