Tested for Sodium in Blood
Normal range: 133.0 - 145.0 mEq/L
Day 1: 138.0 
Day 2: 137.0 
Day 1437: 128.0 
Day 1457: 129.0 
Day 1465: 127.0 
Day 1561: 131.0 

Tested for Sodium in Blood
Trend is decreasing
Abnormality: 
Low values on days 1437, 1457, 1465, 1561
