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   Articles with "accessory pathway" as a keyword



A case of accessory pathway between the coronary sinus musculature and the left ventricle

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recommendations! Published in 2019 at "Journal of Arrhythmia"

DOI: 10.1002/joa3.12235

Abstract: A 64‐year‐old female underwent catheter ablation of long R‐P' tachycardia. Ventricular pacing exhibited retrograde conduction with an identical atrial activation sequence as during tachycardia because of an accessory pathway (AP) with a long VA conduction.… read more here.

Keywords: accessory pathway; coronary sinus; left ventricle; musculature ... See more keywords

Successful accessory pathway ablation in infant with supraventricular tachycardia associated with necrotizing enterocolitis; spotlight

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recommendations! Published in 2025 at "Journal of Arrhythmia"

DOI: 10.1002/joa3.70091

Abstract: A neonate with refractory supraventricular tachycardia complicated by necrotizing enterocolitis. Various antiarrhythmic drugs were ineffective, and the tachycardia was controlled with intravenous nifekalant. The accessory pathway was successfully ablated at a weight of 3.0 kg without… read more here.

Keywords: successful accessory; necrotizing enterocolitis; tachycardia; supraventricular tachycardia ... See more keywords

Catheter ablation of uncommon epicardial accessory pathway sites: A single‐center case series

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recommendations! Published in 2025 at "Journal of Arrhythmia"

DOI: 10.1002/joa3.70102

Abstract: Uncommon sites of epicardial accessory pathways: coronary sinus, atrial appendage, aortic cusps. read more here.

Keywords: epicardial accessory; accessory pathway; uncommon epicardial; accessory ... See more keywords
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Pre-excitation cardiac problems in children: recognition and treatment

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recommendations! Published in 2020 at "European Journal of Pediatrics"

DOI: 10.1007/s00431-020-03701-9

Abstract: The prevalence of ventricular pre-excitation is 0.07–0.2% in the pediatric population. Kent bundle is the most common atrioventricular accessory pathway and Mahaim fiber is relatively rare. Approximately, 30–60% of children with ventricular pre-excitation have onset… read more here.

Keywords: tachycardia; accessory pathway; pre excitation; excitation ... See more keywords

Novel analysis of ventriculoatrial interval prolongation during a narrow QRS tachycardia using a right atrial nondecremental-midseptal accessory pathway

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recommendations! Published in 2021 at "HeartRhythm Case Reports"

DOI: 10.1016/j.hrcr.2021.06.003

Abstract: Ventriculoatrial (VA) interval prolongation during an orthodromic atrioventricular (AV) reentrant tachycardia (AVRT) with appearance of a bundle branch block (BBB) ipsilateral to an AV accessory pathway (AP) is well known as Coumel’s sign. Otherwise, VA… read more here.

Keywords: accessory pathway; interval prolongation; tachycardia; ventriculoatrial interval ... See more keywords
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PACEMAKER-MEDIATED TACHYCARDIA UTILIZING AN ACCESSORY PATHWAY

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recommendations! Published in 2020 at "Journal of the American College of Cardiology"

DOI: 10.1016/s0735-1097(20)33308-8

Abstract: Pacemaker-mediated tachycardia (PMT) is common in patients with dual chamber pacemakers (DCPM). Endless loop tachycardia (ELT) is a type of PMT that is characterized by P-synchronous ventricular pacing, whereby a retrograde P wave occurs outside… read more here.

Keywords: utilizing accessory; accessory pathway; tachycardia utilizing; pacemaker mediated ... See more keywords

A challenging catheter ablation of anteroseptal manifest accessory pathway from non-coronary aortic cusp in a paediatric patient.

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recommendations! Published in 2023 at "Cardiology in the young"

DOI: 10.1017/s1047951123000045

Abstract: Twelve-lead ECG of a child with Wolff-Parkinson-White syndrome and systolic dysfunction was consistent with the anteroseptal accessory pathway. The earliest atrial activation during electrophysiological study was found between the right anteroseptal region near the HIS.… read more here.

Keywords: coronary aortic; aortic cusp; accessory pathway; non coronary ... See more keywords

3D reconstruction of the left atrium for precise localisation and ablation of accessory pathway

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recommendations! Published in 2022 at "Acta Cardiologica"

DOI: 10.1080/00015385.2022.2035081

Abstract: Accessory pathway (AP) ablation often remains a challenging procedure, requiring a precise localisation of this pathway along the valvular annulus. Most of these procedures are still performed with conventional fluoroscopy only, which implies a substantial… read more here.

Keywords: accessory pathway; ablation; left atrium; reconstruction ... See more keywords
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Explanation-visualised deep learning model for accessory pathway localisation using 12-lead electrocardiography

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recommendations! Published in 2021 at "Europace"

DOI: 10.1093/europace/euab116.510

Abstract: Type of funding sources: Public Institution(s). Main funding source(s): British Heart Foundation Imperial Centre of Research Excellence Background/Introduction ECG algorithms for identifying accessory pathway (AP) locations are inaccurate and difficult to use. Human expert interpretation… read more here.

Keywords: neural network; accessory pathway; localisation using; importance ... See more keywords

The effects of catheter choice on accessory pathway mapping efficiency

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recommendations! Published in 2023 at "Europace"

DOI: 10.1093/europace/euad122.232

Abstract: Type of funding sources: None. Recent studies have assessed the use of a novel high density (HD) mapping catheter in pediatric patients, finding that the catheter is safe and effective in this population. However, there… read more here.

Keywords: accessory pathway; catheter; choice; group ... See more keywords

Tachycardia-induced cardiomyopathy in a patient with left-sided accessory pathway and left bundle branch block

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recommendations! Published in 2019 at "Medicine"

DOI: 10.1097/md.0000000000016642

Abstract: Abstract Rationale: Tachycardia-induced cardiomyopathy (TIC) is defined as systolic and/or diastolic dysfunction of the left ventricle resulting from prolonged elevated heart rates, completely reversible upon control of the arrhythmia. Atrioventricular reentrant tachycardia (AVRT) is one… read more here.

Keywords: tachycardia induced; patient; accessory pathway; induced cardiomyopathy ... See more keywords