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相关概念视频

Disturbances in Heart Rhythm01:28

Disturbances in Heart Rhythm

957
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...
957

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相关实验视频

Updated: Jul 4, 2025

Robotic Ablation of Atrial Fibrillation
11:21

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

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消除持久性心房动 - - 在燃烧时仍在学习!

Jayanthi N Koneru1

  • 1Pauley Heart Center, Section of Cardiac Electrophysiology, Medical College of Virginia Hospitals, Virginia Commonwealth University, Richmond, VA.

NEJM evidence
|February 6, 2024
PubMed
概括
此摘要是机器生成的。

肺静脉隔离 (PVI) 是心房动 (AF) 的关键. 然而,PVI对持续性AF的效果不如阳性AF,这是由于显著的心房重塑造成的.

科学领域:

  • 心脏病学 心脏病学
  • 电子生理学 电子生理学
  • 医学科学 医学科学 医学科学

背景情况:

  • 肺静脉隔离 (PVI) 是心房动 (AF) 的主要治疗方法.
  • 持续性AF的PVI成功率较低,相比帕洛西斯马性AF,持续性AF的成功率更低.
  • 前庭重塑有助于持续性AF的延续.

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