Tested for Sodium, Whole Blood in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 186: 138.0 
Day 253: 132.0 
Day 648: 132.0 
Day 843: 133.0 

Tested for Sodium, Whole Blood in Blood
Trend is decreasing
Abnormality: 
Low values on days 253, 648
