A.I. for predictive healthcare system

How to use AI as a part to build and/or empower predictive (national or clustered) healthcare system? If you have Infosys consisting of health records of patients (any given hospital or national heath record archive), how can you use AI to analyze health data and predict potential future symptoms that patients may encounter then recommend treatment or medicines?

Organizer:True Digital Park,Sunway ilabs,Innovation Factory