Hello, any update with regards to your application?. I hope you are not too anxious, better to remain positive. They may want to reject or place you under surveillance, hopefully the latter. CIC should however get back to you and give you the chance to respond. See links am posting below concerning medical admissibilityDo you know what does Ready to be Assessed mean ??
Based on the current notes : Pending Finalized med results for Spouse.
https://www.canada.ca/en/immigration-refugees-citizenship/services/immigrate-canada/inadmissibility/reasons/medical-inadmissibility.html
You can also browse for medical surveillance in other canadavisa forum. Hope it helps