Building in redundancy, using VLANs and accommodating EHR workflow volume, IoT capabilities and patient Wi-Fi access are all essential to good healthcare facility telecommunications network design, according to an article on the Tech Target website.
Experts also say healthcare networks should be built with cybersecurity in mind.
Using a hub-and-spoke design, with a core in the middle, is best, rather than a "daisy chain" of haphazardly linked sub-networks and switches.
This helps with troubleshooting. If something does go wrong, or off-kilter, it helps with remediating the issue more quickly.
Ventilation and Filtering for Infection Control 
ChristianaCare Opens Aston Campus Neighborhood Hospital
Stantec Breaks Ground on New Academic Medical Center in Miami
Building Senior Living for the Next Generation of Retirees
Managing Drain and Biofilm Risk