Tested for Sodium in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 265: 135.0 
Day 266: 139.0 
Day 267: 139.0 
Day 273: 134.0 
Day 274: 131.0 
Day 275: 136.0 
Day 1336: 137.0 
Day 2358: 138.0 

Tested for Sodium in Blood
Trend is decreasing
Abnormality: 
Low values on days 274
