Tested for Sodium in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 1: 138.0 
Day 1: 138.0 
Day 2: 138.0 
Day 3: 139.0 
Day 1656: 128.0 
Day 1657: 129.0 
Day 1658: 134.0 
Day 1660: 131.0 

Tested for Sodium in Blood
Trend is decreasing
Abnormality: 
Low values on days 1656, 1657, 1658, 1660
