Real-world evidence

Data quality of an electronic health record tool to support VA cardiac catheterization laboratory quality improvement: the VA Clinical Assessment, Reporting, and Tracking System for Cath Labs (CART) program

**BACKGROUND:** Electronic health records (EHRs) have been identified as a key tool for quality improvement (QI) in health care. However, EHR data must be of sufficient quality to support QI efforts. In 2005, the Department of Veterans Affairs (VA) …