Tested for Sodium, Whole Blood in Blood
Normal range: 135.0 - 148.0 mEq/L
Day 4: 134.0 
Day 4: 136.0 
Day 5: 136.0 
Day 542: 139.0 

Tested for Sodium, Whole Blood in Blood
Trend is increasing
Abnormality: 
Low values on days 4
