中国全科医学 ›› 2026, Vol. 29 ›› Issue (19): 2717-2723.DOI: 10.12114/j.issn.1007-9572.2025.0375

所属专题: 社区卫生服务最新研究合辑

• 论著·专题研究·数智医疗 • 上一篇    下一篇

MyDiagnostick手持式单导联心电设备心房颤动检测效能及其在社区人群中的筛查效果研究

陈歆怡1, 黄紫千1, 陈昱丰2, 黄俊3, 翁帆2, 赖志胜2, 薛玉梅3, 曹希1,*()   

  1. 1.510080 广东省广州市,中山大学护理学院
    2.510080 广东省广州市,广东省广州市越秀区疾病预防控制中心
    3.510080 广东省广州市,广东省老年医学研究所 南方医科大学附属广东省人民医院(广东省医学科学院)老年医学科
  • 收稿日期:2025-11-15 修回日期:2026-03-27 出版日期:2026-07-05 发布日期:2026-06-05
  • 通讯作者: 曹希
  • 陈歆怡、黄紫千为共同第一作者


    作者贡献:

    陈歆怡提出主要研究目标,负责研究的构思与设计,研究的实施,撰写论文;黄紫千参与研究过程的实施并进行调整,进行试验和调查,筛选研究对象,负责论文修改;陈昱丰负责监督研究实施过程;黄俊负责监督研究过程,进行试验和调查;翁帆、赖志胜、薛玉梅负责参与设计研究方案并监督,对研究及论文提出指导性建议;曹希提出研究思路,设计试验方案和筛查方案,负责文章的质量控制与审查,对文章整体负责,监督管理;陈歆怡、黄紫千在本研究中具有同等贡献。

  • 基金资助:
    国家自然科学基金资助项目(72304288); 广东省基础与应用基础研究基金联合基金(2022A1515110762)

Diagnostic Performance of a Hand-held Single-lead ECG Device in Detecting Atrial Fibrillation and Its Potential in Atrial Fibrillation Screening in Community

CHEN Xinyi1, HUANG Ziqian1, CHEN Yufeng2, HUANG Jun3, WENG Fan2, LAI Zhisheng2, XUE Yumei3, CAO Xi1,*()   

  1. 1. School of Nursing, Sun Yat-sen University, Guangzhou 510080, China
    2. Yuexiu District Center for Disease Control and Prevention, Guangzhou 510080, China
    3. Guangdong Provincial Geriatrics Institute, Guangdong Provincial People' s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
  • Received:2025-11-15 Revised:2026-03-27 Published:2026-07-05 Online:2026-06-05
  • Contact: CAO Xi
  • About author:

    CHEN Xinyi, HUANG Ziqian are co-first authors

摘要: 背景 心房颤动(以下简称房颤)的早期发现与管理非常重要,手持式单导联心电设备被推荐用于房颤筛查,但其在中国人群中的准确性和应用证据缺乏。 目的 分析手持式单导联心电设备(MyDiagnostick房颤检测棒)的房颤检测效能,探索该设备应用于社区人群机会性房颤筛查的效果。 方法 本研究的研究对象包括两部分。第一部分为准确性检验样本:纳入2022年2月—2023年8月就诊于广东省人民医院心血管内科的房颤患者296例。第二部分为社区筛查样本:2023年10月—2024年6月在广州市三所社区卫生中心就诊的居民1 577名。在房颤患者中,以12导联心电图为"金标准",测量MyDiagnostick房颤检测棒对房颤诊断的灵敏度、特异度和Kappa值;在社区人群中使用MyDiagnostick手持式单导联心电设备进行单次机会性房颤筛查,分析其房颤检出率。 结果 MyDiagnostick房颤检测棒用于房颤检测的灵敏度和特异度分别为0.945和0.947;其与12导联心电图对房颤的诊断具有强一致性(Kappa值=0.892)。在1 577名社区居民中检出房颤60例(房颤检出率3.80%),其中新发房颤33例(新发房颤检出率2.13%)。男性(OR=2.553,95%CI=1.504~4.333)和卒中/短暂脑缺血发作/血栓史(OR=2.840,95%CI=1.330~6.064,P<0.05)是社区人群发生房颤的危险因素。 结论 MyDiagnostick手持式单导联心电设备具有较高的房颤检测准确性,应用于社区人群机会性房颤筛查中具有较好的筛查效果。

关键词: 心房颤动, 手持式单导联心电设备, 社区, 筛查

Abstract:

Background

Early detection of atrial fibrillation is important for timely initiation of anticoagulation. Hand-held single-lead electrocardiogram devices are recommended for atrial fibrillation screening, but limited evidence is available for its use in Chinese population.

Objective

To investigate the diagnostic performance of a hand-held single-lead ECG device (MyDiagnostick) in atrial fibrillation screening and its potential in the opportunistic screening of atrial fibrillation in the community.

Methods

Diagnostic performance of the MyDiagnostick was examined among 296 hospitalized patients with atrial fibrillation, using 12-lead electrocardiograms as the gold standard. Sensitivity, specificity, and kappa value were calculated. A single-time point opportunistic screening for atrial fibrillation was conducted using the MyDiagnostick in 1 577 community dwellings. Detection rate of atrial fibrillation was calculated.

Results

The sensitivity and specificity of the MyDiagnostick for diagnosing atrial fibrillation were 0.945 and 0.947, respectively. The Kappa value was 0.892. Among 1 577 community dwellings, 60 cases of atrial fibrillation were detected (3.80%), among which 33 cases were new-onset atrial fibrillation (2.13%). Male gender (OR=2.553, 95%CI=1.504-4.333) and a history of stroke/transient ischemic attack/thrombosis (OR=2.840, 95%CI=1.330-6.064) were risk factors for atrial fibrillation in the community population.

Conclusion

The handheld single-lead electrocardiogram device of MyDiagnostick has a high accuracy in atrial fibrillation diagnosis and shows the potential to be used in atrial fibrillation screening in the community.

Key words: Atrial fibrillation, Hand-held single-lead ECG device, Community, Screening

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