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Observational Study
. 2023 Aug;32(15-16):4904-4914.
doi: 10.1111/jocn.16624. Epub 2023 Jan 19.

The triage Nurse's ability in electrocardiogram interpretation in real clinical practice

Arian Zaboli  1 , Serena Sibilio  1 , Francesco Brigo  2 , Gabriele Magnarelli  1 , Massimiliano Fanni Canelles  1 , Rupert Paulmichl  3 , Norbert Pfeifer  1 , Gianni Turcato  4
Affiliations
Observational Study

The triage Nurse's ability in electrocardiogram interpretation in real clinical practice

Arian Zaboli et al. J Clin Nurs. 2023 Aug.

Abstract

Aims and objective: The study aimed to assess the triage nurse's skill in the recognition of abnormal electrocardiogram during actual clinical practice and to identify nurse- and patient-related factors associated with errors in electrocardiogram interpretation.

Background: The nurse's ability to interpret the electrocardiogram has only been evaluated in simulation settings and has reported conflicting results.

Design: A prospective single-centre observational study.

Methods: During the evaluation of a patient with a cardiovascular symptom, the triage nurses were asked to define whether the 12-lead electrocardiogram performed during the triage evaluation was pathological or non-pathological for the presenting symptom. Patient characteristics and some nurse-related variables were recorded. Inter-rater agreement between the physician and nurse in the electrocardiogram interpretation was considered the primary outcome, while the association of a major acute cardiovascular event related to patient access in the Emergency Department was the secondary outcome. We have followed the STROBE checklist for the preparation of this manuscript.

Results: Twenty nurses agreed to participate to the study and collect data. Of the 644 patients enrolled, 21.6% (139/644) reported a pathological electrocardiogram according to the ED Physician. The concordance between nurse and physician was modest with Cohen's Kappa of 0.666. An error in the electrocardiogram interpretation was present in 11% of the patients. Nurses who performed an electrocardiogram course within 1 year and studied electrocardiogram interpretation autonomously presented a lower error rate, while older patients and patients with more previous cardiovascular disease were found to be more associated with an error in electrocardiogram interpretation.

Conclusions: The study demonstrates that triage nurses have a fair ability to interpret the electrocardiogram.

Relevance to clinical practice: Specific educational programmes for electrocardiogram interpretation could improve the skill of electrocardiogram interpretation by the nurse and enable this instrument to become an indispensable tool in triage assessment.

Keywords: ECG; clinical practice nursing research; electrocardiogram; emergency care; emergency department; nurse ability; triage.

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References

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