Discrepancies between Retrospective Review of "Real-Time" Electronic Health Record Documentation and Prospective Observer Documentation of In-Hospital Cardiac Arrest Quality Metrics in an Academic Cardiac Intensive Care Unit.

backgroundEvery year, approximately 200,000 patients will experience in-hospital cardiac arrest (IHCA) in the United States. Survival has been shown to be greatest with the prompt initiation of CPR and early interventions, leading to the development of time-based quality measures. It is uncertain how documentation practices affect reports of compliance with time-based quality measures in IHCA.

methodsA retrospective review of all cases of IHCA that occurred in the Cardiac Intensive Care Unit (CICU) at an academic quaternary hospital was conducted. For each case, a member of the code team (observer) documented performance measures as part of a prospective cardiac arrest quality improvement database. We compared those data to those abstracted in the retrospective review of "real-time" documentation in a Resuscitation Narrator module within electronic health records (EHRs) to investigate for discrepancies.

resultsWe identified 52 cases of IHCA, all of which were witnessed events. In total, 47 (90%) cases were reviewed by observers as receiving epinephrine within 5 min, but only 42 (81%) were documented as such in the EHR review (

conclusionThere was a discrepancy between prospective observers' documentation of meeting quality standards and that of the retrospective review of "real-time" EHR documentation. A further study is required to understand the cause of discrepancy and its consequences.