Oxygen level

Mia • M O M M Y 💕

My son is 7 months and tonight I noticed a drop in his oxygen- it went from 97 to 85 while he was sleeping. Google said that’s from right side heart failure. He has right swollen chambers and holes in his heart so it’s possibly due to that but he’s also sick right now. When he’s awake his oxygen is 98-100.

What is going on? Is this normal?

Vote below to see results!