零-光学左束分支在怀孕期间的节奏使用电解剖学绘图.
Jose Luis Morales-Velázquez1, Erick Sánchez-Rodriguez1, Hugo Enrique Coutiño-Moreno1
1Department of Cardiac Electrophysiology, Hospital De Cardiología, Centro Medico Nacional Siglo XXI, IMSS, México City, México.
Pacing and clinical electrophysiology : PACE
|February 20, 2026
概括
左捆枝节奏 (LBBP) 提供生理激活,并预防心肌病. 使用3D电解剖绘图 (EAM) 的零光镜LBBP是AV阻塞孕妇的安全,无辐射的选择.
科学领域:
- 心脏病学 心脏病学
- 电子生理学 电子生理学
- 孕产妇和胎儿医学 孕产妇和胎儿医学
背景情况:
- 左捆枝节奏 (LBBP) 促进生理心室激活,可能预防年轻患者的节奏诱导心肌病.
- 消除光镜在脆弱人群中至关重要,比如孕妇,以防止胎儿暴露于辐射.
研究的目的:
- 描述在没有光镜的情况下在孕妇患者中进行LBBP的可行性和安全性.
- 为需要心脏节拍的孕妇提供无辐射节拍解决方案.
主要方法:
- 在一个23岁的孕妇 (怀孕20周) 中植入了带有LBBP的双室起器,这名23岁的孕妇患有完整的心房 (AV) 阻塞.
- 植入程序使用了三维 (3D) 电解剖学绘图 (EAM) 系统,实现了完全避免光学.
主要成果:
- 零光镜LBBP植入技术上是成功的,并安全地进行.
- 在整个手术过程中,患者保持了稳定的节奏参数.
- 在手术后观察到有利的母胎结局.
结论:
- 由3D EAM指导的零光镜LBBP在孕妇患者中是可行的和安全的.
- 这种方法提供了一个关键的无辐射替代方案,用于高风险怀孕中的节奏.
- 它展示了在怀孕期间管理AV阻塞的可行策略,而不会影响胎儿的安全.
更多相关视频
10:46Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
Published on: May 26, 2015
13.9K
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
11.1K
相关概念视频
01:17Ultrasonography
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called a...
During an ultrasonography procedure, a handheld device called a...
01:14Fetal Circulation
Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...