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Mapping and ablation of ventricular arrhythmias arising from the left ventricular summit

Zhi-Xiang Zhou1, Cheng Zheng1, You-Dong Hu1

  • 1Department of Cardiology, Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.

Pacing and Clinical Electrophysiology : PACE
|January 31, 2024
PubMed

Keywords:
ablationleft ventricularmappingsummit areaventricular arrhythmia

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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.
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