Tested for Sodium in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 1: 134.0 
Day 5: 133.0 
Day 176: 140.0 
Day 1388: 132.0 
Day 1449: 143.0 

Tested for Sodium in Blood
Trend is increasing
Abnormality: 
Low values on days 1388
