A clear health care improvement is PACS, an X-ray imaging system. As you can retrieve as X-ray you want anytime and anywhere, the treatment is getting quicker.
Of course, there is currently still a problem connecting between hospitals.
There should be more attempt to scan / OCR’d hospital document. In-patient visit’s document is done at my older hospital, but isn’t done in my newer hospital. It is a big problem when I do post-admission followup.