在Morrow手术后的第三度心房静脉阻塞中,左束枝节奏:一个病例报告
Keqiang Huang1, Hongmei Gan1, Jingjing Jiang1
1Department of Cardiology, Wuhan Asia General Hospital, Wuhan, Hubei, China.
Frontiers in cardiovascular medicine
|August 12, 2024
概括
左束枝节奏 (LBBP) 为左心室 (LV) 电同步提供了生理节奏. 这项案例研究表明,在莫罗手术后患有第三级心房阻塞的患者中,尽管可能会损害左捆分支,但LBBP在患者中取得了成功.
科学领域:
- 心脏病学 心脏病学
- 电力生理学 电力生理学
- 心脏外科手术 心脏外科手术
背景情况:
- 左束枝节奏 (LBBP) 是一种有效的方法来实现左心室 (LV) 电同步,特别是在心房阻塞和左束枝阻塞 (LBBB) 的患者中.
- 对于高压阻塞性心肌病 (HOCM) 的莫罗手术 (septal myectomy) 可能会导致左捆分支 (LBB) 的阳性损伤,可能会使节奏策略复杂化.
- 在莫罗手术后的2%-12%患者需要植入心脏起器,这凸显了需要有效的节奏解决方案的需要.
研究的目的:
- 评估LBBP在Morrow手术后患有第三级心房阻塞 (AVB) 的患者的可行性和疗效.
- 评估LBBP是否可以在潜在的手术诱导的LBB损伤的情况下实现电同步.
主要方法:
- 一份病例报告详细介绍了Morrow隔膜肌切除术后LBBP在第三级AVB患者的成功植入.
- 利用LBBP作为节奏策略来实现电气重同步.
主要成果:
- 在患者身上成功实现了LBBP植入.
- 该程序有效地提供了电同步,尽管Morrow手术的历史和潜在的LBB损伤.
结论:
- 在Morrow手术后,LBBP是第三级AVB患者的可行和有效的节奏选择.
- 这种方法可以克服手术引起的LBB损伤所带来的挑战,提供一种生理节奏替代方案.
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