Evidence map›Paper›PMID 36312246›Full record

ArticleFrontiers in cardiovascular medicine2022

Artificial intelligence-assisted remote detection of ST-elevation myocardial infarction using a mini-12-lead electrocardiogram device in prehospital ambulance care.

Ke-Wei Chen, Yu-Chen Wang, Meng-Hsuan Liu, Being-Yuah Tsai, Mei-Yao Wu, Po-Hsin Hsieh, Jung-Ting Wei, Edward S C Shih, Yi-Tzone Shiao, Ming-Jing Hwang and 3 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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  16. Deep learning for electrocardiogram interpretation: Bench to bedside.European journal of clinical investigation · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 4 institutions in 1 country.

Ke-Wei ChenDivision of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung, Taiwan.
Yu-Chen WangDivision of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung, Taiwan.
Meng-Hsuan LiuAI Center for Medical Diagnosis, China Medical University Hospital, Taichung, Taiwan.
Being-Yuah TsaiAI Center for Medical Diagnosis, China Medical University Hospital, Taichung, Taiwan.
Mei-Yao WuSchool of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung, Taiwan.
Po-Hsin HsiehEver Fortune AI Co., Ltd., Taichung, Taiwan.
Jung-Ting WeiDivision of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung, Taiwan.
Edward S C ShihInstitute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
Yi-Tzone ShiaoCenter of Institutional Research and Development, Asia University, Taichung, Taiwan.
Ming-Jing HwangInstitute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
Ya-Lun WuAI Center for Medical Diagnosis, China Medical University Hospital, Taichung, Taiwan.
Kai-Cheng HsuAI Center for Medical Diagnosis, China Medical University Hospital, Taichung, Taiwan.
Kuan-Cheng ChangDivision of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung, Taiwan.
China Medical University · TWAsia University · TWInstitute of Biomedical Sciences, Academia Sinica · TWFortune Institute of Technology · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To implement an all-day online artificial intelligence (AI)-assisted detection of ST-elevation myocardial infarction (STEMI) by prehospital 12-lead electrocardiograms (ECGs) to facilitate patient triage for timely reperfusion therapy. Methods: The proposed AI model combines a convolutional neural network and long short-term memory (CNN-LSTM) to predict STEMI on prehospital 12-lead ECGs obtained from mini-12-lead ECG devices equipped in ambulance vehicles in Central Taiwan. Emergency medical technicians (EMTs) from the 14 AI-implemented fire stations performed the on-site 12-lead ECG examinations using the mini portable device. The 12-lead ECG signals were transmitted to the AI center of China Medical University Hospital to classify the recordings as "STEMI" or "Not STEMI". In 11 non-AI fire stations, the ECG data were transmitted to a secure network and read by available on-line emergency physicians. The response time was defined as the time interval between the ECG transmission and ECG interpretation feedback. Results: Between July 17, 2021, and March 26, 2022, the AI model classified 362 prehospital 12-lead ECGs obtained from 275 consecutive patients who had called the 119 dispatch centers of fire stations in Central Taiwan for symptoms of chest pain or shortness of breath. The AI's response time to the EMTs in ambulance vehicles was 37.2 ± 11.3 s, which was shorter than the online physicians' response time from 11 other fire stations with no AI implementation (113.2 ± 369.4 s, Conclusion: Implementation of an all-day real-time AI-assisted remote detection of STEMI on prehospital 12-lead ECGs in the field is feasible with a high diagnostic accuracy rate. This approach may help minimize preventable delays in contact-to-treatment times for STEMI patients who require PPCI.

Indexed as

artificial intelligence (AI)contact-to-balloon (C2B) timeconvolutional neural network and long short-term memory (CNN-LSTM)prehospital 12-lead ECGsST-elevation myocardial infarction (STEMI)

Identifiers

PMID36312246
PMCPMC9614054
OpenAlexW4306157764

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.