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Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
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Early atrial tachyarrhythmia recurrences after pulsed field ablation-Does a blanking period still exist?
Dan Musat1, Mohammadali Habibi1
1Valley Hospital, Ridgewood, New Jersey; Snyder Center of Comprehensive Atrial Fibrillation, Paramus, New Jersey.
Heart Rhythm
|August 25, 2024
Abstract
No abstract available in PubMed .
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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.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
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Cardiac action potentials are essential for proper heart function, enabling the rhythmic contractions needed for adequate blood circulation. Nodal cells and Purkinje fibers, specialized for electrical conduction, generate these action potentials.
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