< Back to Resource Library Improving Patient Care in the ER by Accessing Legacy Data Hear from an ER physician as he gives real life examples of when access to a patient's historical medical record improves care and outcomes. Suggested For You Legacy Data in the Cloud Harmony's Commitment to Customers HealthData Use: Cases for Historical Records in the ER Reducing the Costs and Complexity of Data Migrations Working at Harmony Healthcare IT - Mike Edmisten Was the Resource Helpful? Talk to the experts. Harmony Healthcare IT is an award-winning data management firm with a proven ability to extract, migrate and archive data with 100% integrity.