使用心电生理平衡指数预测结肠镜检查后心律失常风险
Seyit Ali Volkan Polatkan1, Seyda Gunay-Polatkan2, Ozgen Isik1
1Department of General Surgery, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey.
Medicina (Kaunas, Lithuania)
|January 25, 2025
概括
结肠镜检查可能会增加心室心律失常的风险,因为心脏电生理学的变化. 在手术后对心电生理平衡指数 (iCEB) 的例行评估可以识别有风险的患者.
科学领域:
- 心脏病学 心脏病学
- 胃肠病学 胃肠病学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 结肠直肠癌是美国癌症死亡的主要原因之一.
- 结肠镜检查对于结肠直肠癌查和诊断至关重要.
- 肠道准备和结肠镜检查可能会诱导电解质干扰和自主功能障碍,可能导致心律失常.
研究的目的:
- 评估心电生理平衡指数 (iCEB) 作为结肠镜相关的腹腔失常风险的预测指标.
- 在结肠镜检查后评估iCEB的变化.
主要方法:
- 包括接受选择性结肠镜检查的正常鼻节律的患者.
- 在肠道准备和结肠镜术后获得心电图 (ECG) 记录.
- 程序前和后iCEB值的比较.
主要成果:
- 在结肠镜检查后观察到QT间隔持续时间的统计显著增加 (370.9 ± 27.8毫秒到398.7 ± 29.4毫秒,p < 0.001).
- 心脏电生理平衡指数 (iCEB) 在术后显著增加 (4.1 ± 0.5 到 4.5 ± 0.6, p < 0.001).
- 手术后的心率低于手术前的心率 (68.5 [53-108] bpm与74.5 [60-108] bpm,p = 0.021).手术后的心率低于手术前的心率 (68.5 [53-108] bpm与74.5 [60-108] bpm,p = 0.021).
结论:
- 结肠镜手术与术后iCEB的显著增加有关,这表明心室心律失常风险升高.
- 结肠镜检查后的常规iCEB评估可以帮助识别可能需要更密切的心脏监测的患者.
- 这种评估可能有助于在结肠镜检查后管理潜在的心脏并发症.
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