Jove
Visualize
联系我们

相关概念视频

ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias01:25

ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias

Arrhythmia is a condition characterized by an irregular heart rhythm, with ECG changes that differ based on its origin and nature. The types of arrhythmias discussed below include atrial, junctional, and ventricular arrhythmias.Atrial ArrhythmiasPremature Atrial Complexes (PACs): PACs are early atrial beats caused by stress, caffeine, alcohol, electrolyte imbalances, hypoxia, hyperthyroidism, or certain medications (e.g., bronchodilators and decongestants). The ECG shows early P waves with an...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

"From Surface to Substrate: Advancing VT Ablation Strategies for Deep Arrhythmic Substrates"-A Review of Emerging Techniques in Intramural Lesion Formation.

Reviews in cardiovascular medicine·2026
Same author

Supraventricular Tachycardias Using Multiple Accessory Pathways.

Journal of arrhythmia·2026
Same author

Refrigerated cold saline versus ambient-temperature saline irrigation during radiofrequency catheter ablation of atrial fibrillation.

Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing·2024
Same author

Prevalence and electrocardiographic and electrophysiological characteristics of idiopathic ventricular arrhythmias originating from the septal left ventricular summit.

Journal of cardiovascular electrophysiology·2024
Same author

Trends Favoring an Anatomical Approach to Radiofrequency Catheter Ablation of Idiopathic Ventricular Arrhythmias Originating From the Left Ventricular Summit.

Circulation. Arrhythmia and electrophysiology·2024
Same author

Radiofrequency ablation on the right ventricular septum changed a bundle branch block pattern of a ventricular tachycardia: What is the mechanism?

Journal of arrhythmia·2022
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: May 8, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

34.2K

肺移植后发生的三环心房动.

Takumi Yamada1

  • 1UF Health Cardiovascular Center University of Florida College of Medicine Jacksonville Florida USA.

Journal of arrhythmia
|February 18, 2026
PubMed
概括
此摘要是机器生成的。

在肺移植后发现了三环心房动. 这种心律失常是由接受者的左心房和捐赠者的肺静脉袖口之间的电气连接引起的,同时还存在着一根关节脉的痕.

关键词:
心房动心房动心房动心房动心房导管切除 导管切除 导管切除 导管切除肺部移植是一项肺移植.三重循环的三重循环.

更多相关视频

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
06:15

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation

Published on: November 10, 2023

1.5K
Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation
07:28

Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation

Published on: October 11, 2024

794

相关实验视频

Last Updated: May 8, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

34.2K
Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
06:15

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation

Published on: November 10, 2023

1.5K
Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation
07:28

Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation

Published on: October 11, 2024

794

科学领域:

  • 心脏病学 心脏病学
  • 电子生理学 电子生理学
  • 移植手术 移植手术

背景情况:

  • 心房动是一种常见的心律失常.
  • 移植后的心律失常会使康复复杂化.
  • 了解心律失常基质对于管理至关重要.

研究的目的:

  • 为了研究肺移植后复杂心房的机制.
  • 为了确定负责心律失常的解剖基质.

主要方法:

  • 使用多极导管进行高密度激活映射.
  • 详细的电生理学研究来划定电路路径.

主要成果:

  • 被诊断为一个三环心房.
  • 在接受者的左心房和捐赠者的肺静脉袖口之间发现了两个关键的电气连接.
  • 确定了在心肌脉处的手术痕是心律失常基质的关键组成部分.

结论:

  • 这项研究确定了特定的解剖学和电气基板,驱动心房在肺移植后.
  • 这些发现强调了复杂的术后心律失常症的详细映射的重要性.
  • 针对这些基质可能提供治疗策略来管理这种心律失常.