High-density Grid Use for Left Lateral Accessory Pathway
نویسندگان
چکیده
منابع مشابه
Cardiac 'resynchronization' by a left lateral accessory pathway.
We present the case of a 21 year-old woman with unremarkable medical history except for tachycardia episodes. The ECG showed a delta wave pre-excitation by a left lateral pathway. One radiofrequency pulse temporarily terminated the accessory pathway conduction, revealing a nodal conduction with complete left bundle branch block.
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Proper localization of the anatomical target during ablation of the accessory pathways (AP) and the ability to detect clear AP potentials on the ablation catheter are crucial for successful AP ablation. We report a case of recurring AP conduction that was finally eliminated using a novel ablation catheter equipped with high-resolution mini-electrodes. Smaller and closer electrodes result in hig...
متن کاملAblation of a left lateral accessory pathway in a patient with dextroposition of the heart.
Figure 1. A. 12-lead ECG depicts ventricular pre-excitation through a left lateral accessory pathway (short PR interval + delta waves) in a patient with dextroposition of the heart (negative P-waves in leads I and aVL, reversed R-wave progression from V1 to V6); B. Chest X-ray in the antero-posterior view. The heart is on the right side of the chest. A ventriculo-peritoneal shunt can be seen. A...
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Transient global amnesia (TGA) could be encountered in many situations even during invasive procedures. In ablation therapy for arrhythmia, there was only one reported case in the ablation of premature ventricular beats. We report a 31-year-old man having paroxysmal supraventricular tachycardia who underwent TGA at the end of ablation and recovered quickly after 8-9 hours later. Long-term follo...
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Introduction Wide complex tachycardias have a broad differential diagnosis including ventricular tachycardia (VT), antidromic reciprocating tachycardia (ART), supraventricular tachycardia (SVT) with aberrancy, atrial tachycardia (AT) or atrioventricular nodal reentry tachycardia (AVNRT) with a bystander accessory pathway, or unusual tachycardias involving nodoventricular or atriofascicular path...
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ژورنال
عنوان ژورنال: Journal of Innovations in Cardiac Rhythm Management
سال: 2020
ISSN: 2156-3977,2156-3993
DOI: 10.19102/icrm.2021.120106s