以线性尖端导管使用脉冲场切除治疗的左心房附属体起源的心房慢心:一个病例报告
Shaohui Wu1, Guangchen Zou2, Jiongchao Guo1
1Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 West Huai Hai Rd, Xuhui District, Shanghai 200030, China.
European heart journal. Case reports
|October 6, 2025
概括
脉冲野移除在一个年轻的患者中有效地治疗源自左心房附属部分的心房短心. 这种新的方法最大限度地降低了与传统的剥离方法相关的风险.
科学领域:
- 心脏病学 心脏病学
- 电子生理学 电子生理学
- 医疗器械 医疗器械
背景情况:
- 左心房附属体 (LAA) 是心房低心率的一个不常见的来源.
- 由于穿孔和血栓栓塞的风险,对LAA引起的心房动脉障碍进行导管切除具有挑战.
研究的目的:
- 报告LAA引起的心房动脉冲动的成功导管切除,使用一种新的脉冲场切除导管.
- 突出了脉冲场切除在LAA引起的心律失常的安全性和有效性.
主要方法:
- 一名14岁的患有症状性心房低心率的患者接受了电生理学测绘.
- 在LAA尖端确定了心动减速的起源.
- 导管切除使用线性尖端脉冲场切除导管进行.
主要成果:
- 成功地切除了左心房附属部分的心率下降.
- 脉冲场移除导管在准心律失常源方面表现出有效性.
- 这项程序避免了与传统的剥离技术相关的风险.
结论:
- 线性尖端脉冲场切除术为治疗左心房附属体心力衰竭提供了一种安全有效的替代方案.
- 与传统方法相比,这种技术可以减少热损伤和血栓栓塞的风险.
- 对于LAA引起的心律失常,它比手术绑定提供了一个不那么侵入性的选择.
更多相关视频
12:45Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
Published on: December 11, 2017
10.9K
10:46Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
Published on: May 26, 2015
13.7K
相关概念视频
01:24Cardiac Catheterization III: Left Heart Catheterization
577
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
577
01:21Cardiac Catheterization II: Right Heart Catheterization
811
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
811
01:29Disturbances in Heart Rhythm
2.5K
Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow heart...
Arrhythmias are categorized by their speed, rhythm, and origin. A slow heart...
2.5K