Dr. Greg Mears imagines it as a scenario that connects data gathered from dispatch, medical devices , EMS crew assessments, ePCR, patient outcomes and reporting systems into a seamless data interchange. But what's preventing this from happening today? … (For more information on NEMSIS and HL7, see www.nemsis. org .) There is an increasing interest in the EMS use of …. Subscribe via RSS · Terms of Use · Privacy Policy. Copyright © 2015: PennWell Corporation, Tulsa, OK; …