在大规模肺栓塞中动态的ST段升高通过霍尔特心电图捕获:一个案例报告
Ko Nagai1, Taichi Kato1, Seiji Domae1
1Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, JPN.
Cureus
|February 20, 2026
概括
心脏骤停后的ST段升高可以模仿心脏病发作,但可能表明肺栓塞 (PE). 识别动态的心电图变化对于准确的诊断和及时的PE治疗至关重要,避免不必要的程序.
科学领域:
- 心脏病学 心脏病学
- 紧急医疗 紧急医疗
- 肺部病理学 肺部病理学
背景情况:
- 电心电图 (ECG) 上的ST段升高通常表明急性冠状动脉封闭.
- 非冠状动脉原因,如大规模的肺栓塞 (PE),也可以呈现ST段升高,创造诊断挑战.
- 心脏骤停后的心电图发现需要仔细解释,以区分心肌梗塞和其他危急情况.
研究的目的:
- 为了突出ST段升高的心脏骤停后由于肺栓塞的一个案例.
- 强调在PE的背景下认识到动态ECG变化的重要性.
- 为了区分PE引起的ST段升高与急性冠状动脉封闭.
主要方法:
- 一个83岁的女性病人的病例报告经历了心脏骤停与无脉动电活动.
- 复苏后心电图分析显示ST段在多个线索中的升高.
- 护理点回声心脏图显示右心室扩张.
- 计算机断层扫描证实了肺栓塞.
- 霍尔特监测以捕捉PE发作前后的动态心电图变化.
主要成果:
- 该患者出现了模仿心肌梗塞心脏骤停后的ST段升高.
- 心声图和CT证实大规模的肺栓塞是病因.
- 霍尔特监测表明,ST段的升高在心脏骤停后出现并逐渐消失.
- 患者成功地接受了针对PE的抗凝药治疗.
结论:
- 心脏骤停后的ST段升高在PE的设置中可能代表动态的右心室应变和供需不匹配,而不是固定的冠状动脉封闭.
- 快速的心声回声评估和动态心电图变化的识别对于精确诊断和及时治疗PE至关重要.
- 这一案例强调了在心脏骤停后ST段升高的患者中考虑PE的必要性,以避免不必要的冠状动脉血管学.
关键词:
急性肺栓塞急性肺栓塞是什么在ECG中进行差异诊断.超声心电图 (Echocardiography) 是一种心声回声仪.在医院内心脏骤停.医疗中心的超声波 ()复苏后护理 复苏后护理在 st 段的高度 ecggst段升高的心肌梗塞 (stemi)更多相关视频
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