使用基于智能手机的心电图装置进行皮肤冠状动脉干预的决策验证 Spandan:一个跨部门的观察性研究
C B Pandey1, Yogendra Singh2, Shashank Pandey1
1Department of Cardiology, Lala Lajpat Rai Medical College, Meerut, Uttar Pradesh, India.
Cardiology research
|May 15, 2025
概括
斯潘丹智能手机ECG设备准确地检测ST升高,有助于在印度进行皮肤冠状动脉干预 (PCI) 的关键决策. 这项技术显示出在资源有限的环境中及时诊断和治疗的前景.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 数字健康数字健康
背景情况:
- 印度面临着急性冠状动脉综合征的高负担,特别是ST-升高心肌梗塞 (STEMI),通常在年轻人群中.
- 基于智能手机的心电图 (ECG) 设备,如Spandan,为早期诊断和干预提供了潜力,特别是在资源有限的地区.
研究的目的:
- 为了评估Spandan智能手机ECG设备的性能和诊断能力.
- 评估其在指导基于ST段升高检测的穿皮冠状动脉干预 (PCI) 决策中的实用性.
- 为了比较Spandan的ST-elevation检测与黄金标准的12心电图.
主要方法:
- 进行了一项观察性,横截面研究,其中有184名参与者出现胸痛.
- 斯潘丹设备的ST-elevation检测与标准的12导电心电图 (BPL Cardiart) 相比较.
- 统计分析包括相关系数和混矩阵来评估诊断一致性.
主要成果:
- 斯潘丹装置与黄金标准的12导心电图有很好的一致性,特别是在II,III和AVF导线上.
- 在斯潘丹和12导心电图之间的ST-升值测量中没有发现统计学上显著的差异.
- 在ST-elevation检测中,Spandan获得了94%的灵敏度和94%的积极预测值.
结论:
- 斯潘丹智能手机ECG设备显示了与传统的12导电心电图相比的准确性,用于诊断ST升高.
- 它可以有效地支持PCI的临床决策,特别是在资源有限的医疗保健机构.
- 这项技术有望改善贫困人口急性冠状动脉综合征管理.
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