I really do not want to sound rude, but.

If they are looking at one-seventh of the information, then they would be avoiding looking at about 85 % of the information.
So... yeah, while I do agree that the emotional disposition of a patient can obviously affect his health I am pretty sure that doctors do take that into account.

And how the frick would the AI now how what the emotional state of the patient is from an EKG.

Man, you aren't even trying anymore.