Articles by Industry Expert

What Does Interoperability Really Mean?

By William A. Hyman – Interoperability in the context of EHRs is much discussed, but remains somewhat loosely defined. According to the ONC definition, adopted from IEEE, interoperability is “the ability of systems to exchange and use electronic health information from other systems without special effort on the part of the user”.



The Security of Medical Devices

By John Halamka MD – Last week the U.S. Food and Drug Administration advised hospitals not to use Hospira’s Symbiq infusion system, concluding that a security vulnerability enables hackers to take remote control of the system. The agency issued the advisory some 10 days after the U.S. Department of Homeland Security warned of the vulnerability in the pump.


In Defense of Dirty Data in Healthcare

By Steve Spearman – Conventional wisdom says that you’re trying to work with a patient’s health care analytics, you’ve got to use “clean data”. For those who are unfamiliar with the term, “clean data” is personal data your patient has generated on social media, but with all of the irrelevant or contradicting data removed in an attempt to make get the most accurate health information possible.