Tested for Sodium, Whole Blood in Blood
Normal range: 135.0 - 148.0 mEq/L
Day 651: 131.0 
Day 651: 133.0 
Day 3248: 142.0 
Day 4303: 128.0 

Tested for Sodium, Whole Blood in Blood
Trend is fluctuating
Abnormality: 
Low values on days 651, 4303
