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Updated: Sep 19, 2025

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
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电压梯度映射引导的缓慢通路切除在典型的心房节点重入心动节拍

Toshinori Komatsu1, Ayako Okada1, Kiu Tanaka1

  • 1Department of Cardiology, Shinshu University School of Medicine, Nagano, Japan.

Pacing and clinical electrophysiology : PACE
|June 16, 2025
PubMed
概括

电压梯度映射有效地针对心房节点复发性心力衰竭 (AVNRT) 中的缓慢通路 (SP) 除. 与传统技术相比,这种方法提高了切除精度,并减少了手术时间.

关键词:
3D地图绘制 3D地图绘制顾问高清 网格映射导管导管轴心点是一个枢纽点.缓慢的途径剥离剥离.这是一个典型的AVNRT.电压梯度地图 - 电压梯度地图

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The normal cardiac rhythm is a synchronized electrical activity that facilitates the regular and coordinated contraction of the heart muscle. This process is essential for efficient blood circulation throughout the body. The fundamental elements involved in establishing and maintaining this rhythm include the unique electrical properties of cardiac muscle cells, the sinoatrial (SA) node's pacemaker function, the specialized conducting system, and the ionic mechanisms underlying each phase...
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Tachyarrhythmias are a type of dysrhythmia where the heart rate exceeds 100 beats per minute. Here are some common types of tachyarrhythmias:Sinus TachycardiaSinus tachycardia originates from increased impulses from the sinus node, leading to an elevated heart rate. It is often triggered by stress, fever, or exercise.Patients may experience palpitations, a sensation of a racing heart, dizziness, and chest discomfort.Causes and Risk Factors: Common causes include physical exertion, emotional...
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