Tested for Sodium, Whole Blood in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 407: 138.0 
Day 655: 130.0 
Day 844: 133.0 
Day 993: 132.0 

Tested for Sodium, Whole Blood in Blood
Trend is decreasing
Abnormality: 
Low values on days 655, 993
