2019
DOI: 10.1016/j.resuscitation.2019.01.015
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Machine learning as a supportive tool to recognize cardiac arrest in emergency calls

Abstract: Background: Emergency medical dispatchers fail to identify approximately 25% of cases of out of hospital cardiac arrest, thus lose the opportunity to provide the caller instructions in cardiopulmonary resuscitation. We examined whether a machine learning framework could recognize out-of-hospital cardiac arrest from audio files of calls to the emergency medical dispatch center.Methods: For all incidents responded to by Emergency Medical Dispatch Center Copenhagen in 2014, the associated call was retrieved. A ma… Show more

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Cited by 152 publications
(130 citation statements)
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“…An alternative approach could be to develop a clinical decision support system with machine learning capabilities for all these symptoms, in order to help EMS clinicians to distinguish patients with time-sensitive conditions from those without. For example, machine learning support tools have shown higher sensitivity and faster identification over the telephone in recognising cardiac arrest compared with professional dispatchers [16]. These instruments need to be tested in large patient cohorts in order to prove their eventual value.…”
Section: Main Textmentioning
confidence: 99%
“…An alternative approach could be to develop a clinical decision support system with machine learning capabilities for all these symptoms, in order to help EMS clinicians to distinguish patients with time-sensitive conditions from those without. For example, machine learning support tools have shown higher sensitivity and faster identification over the telephone in recognising cardiac arrest compared with professional dispatchers [16]. These instruments need to be tested in large patient cohorts in order to prove their eventual value.…”
Section: Main Textmentioning
confidence: 99%
“…18 Deep learning has also been used to predict outcomes in heart failure 19 and to identify out-of-hospital cardiac arrest in emergency telephone calls in Denmark. 20 A network model using an AI-enabled electrocardiogram was successful in screening patients for asymptomatic left ventricle dysfunction. 21 The integration of AI technology and biosensors with the wireless capabilities through Bluetooth, Wi-Fi, and global positioning systems have led to the development of pointof-care (POC) diagnosis.…”
Section: Central Messagementioning
confidence: 99%
“…perpetuity. preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in The copyright holder for this this version posted August 28, 2020. ; https://doi.org/10.1101/2020.06.26.20123216 doi: medRxiv preprint volume, [31] automatic stress detection of the caller, [32] interpretable knowledge extraction, [33] performance monitoring, [34] cardiac arrest calls assistance [35] or triaging unconscious and fainting patients. [36] Therefore, we can argue that deep learning models are a feasible and promising technology to improve EMD through EMCI classification.…”
Section: Prediction Of Emergency Callsmentioning
confidence: 99%