• Dane Turner, Jennifer Yu, David Murphy, and Angela Chiew.
• Prince of Wales Clinical School, The University of New South Wales, Sydney, New South Wales, Australia.
• Emerg Med Australas. 2023 Aug 1; 35 (4): 624629624-629.

ObjectiveTo compare the time from triage to ECG sign-off in patients with acute coronary syndrome, before and after the introduction of an electronic medical record-integrated ECG workflow system (Epiphany). Additionally, to assess for any correlation between patient characteristics and ECG sign-off times.MethodsA retrospective, single-centre cohort study was performed at Prince of Wales Hospital, Sydney. Patients were included if they were over 18 years, presented to Prince of Wales Hospital ED during 2021, had an ED diagnosis code of 'ACS', 'UA', 'NSTEMI' or 'STEMI' and were subsequently admitted under the cardiology team. ECG sign-off times and demographic data were compared between patients presenting prior to 29 June (pre-Epiphany group) and those presenting after (post-Epiphany group). Those without ECGs signed-off were excluded.ResultsThere were 200 patients (100 each group) included in the statistical analysis. There was a significant decrease in the median triage to ECG sign-off time, from 35 min (IQR 18-69) pre-Epiphany, to 21 min (IQR 13-37) post-Epiphany. There were only 10 (5%) patients in the pre-Epiphany group and 16 (8%) in the post-Epiphany group, who had ECG sign-off times less than the 10-min. There was no correlation between gender, triage category, age or time of shift with triage to ECG sign-off time.ConclusionsThe introduction of the Epiphany system has significantly reduced the triage to ECG sign-off time in the ED. Despite this, there remains a large proportion of patients with acute coronary syndrome who do not have an ECG signed-off within the guideline-recommended 10 min.© 2023 The Authors. Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine.

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