University of Worcester Worcester Research and Publications
 
  USER PANEL:
  ABOUT THE COLLECTION:
  CONTACT DETAILS:

Accuracy of ECG Lead Placement by UK Paramedics

Gregory, P., Lodge, S., Paget, S. and Kilner, Tim (2019) Accuracy of ECG Lead Placement by UK Paramedics. In: 999 EMS Research Forum Annual Conference: Advancing Patient Care: Taking Research to the Front Line, 1st - 2nd April 2019, Birmingham. (Unpublished)

[img]
Preview
Text
Poster 999EMS v3.pdf

Download (4MB) | Preview

Abstract

Background The use of the 12-lead ECG is common in UK paramedic practice but its value depends upon accurate placement of the ECG-electrodes. Several studies have shown widespread variation in the placement of chest electrodes by other health professionals but no studies have addressed the accuracy of paramedics. The main objective of this study was to ascertain the accuracy of the chest lead placements by registered paramedics. Methods Registered paramedics who attended the Emergency Services Show in Birmingham in September 2018 were invited to participate in this observational study. Participants were asked to place the chest electrodes on a male model in accordance with their current practice. Correct positioning was determined against the Society for Cardiological Science & Technology’s Clinical Guidelines for recording a standard 12-lead electrocardiogram (2017) with a tolerance of 19 mm being deemed acceptable based upon previous studies. Results 52 eligible participants completed the study. Measurement of electrode placement in the craniocaudal and mediolateral planes showed a high level of inaccuracy with 3/52 (5.8%) participants able to accurately place all chest leads. In leads V1 - V3, the majority of incorrect placements were related to vertical displacement with most participants able to identify the correct horizontal position. In V4, the tendency was to place the lead too low and to the left of the pre-determined position whilst V5 tended to be below the expected positioning but in the correct horizontal alignment. There was a less defined pattern of error in V6 although vertical displacement was more likely than horizontal displacement. Conclusions Our study identified a high level of variation in the placement of chest ECG electrodes which could alter the morphology of the ECG. From a patient safety perspective, we would advocate that paramedics leave the chest electrodes in situ to allow hospital staff to assess the accuracy of the placements.

Item Type: Conference or Workshop Item (Poster)
Additional Information:

A published version of the abstract relating to this poster is available at https://emj.bmj.com/content/36/10/e2.1.info

Uncontrolled Keywords: paramedic, ECG, paramedics, ECG lead placement, chest lead placement
Subjects: R Medicine > RZ Other systems of medicine
Divisions: Divisions (2019 and before) > Academic Departments > Institute of Health and Society
Related URLs:
Depositing User: Tim Kilner
Date Deposited: 15 Apr 2019 14:13
Last Modified: 26 Sep 2019 09:09
URI: https://eprints.worc.ac.uk/id/eprint/7825

Actions (login required)

View Item View Item
 
     
Worcester Research and Publications is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.