Results 31 to 40 of about 2,507 (173)

Wolff-Parkinson-White syndrome in young people, from childhood to young adulthood: relationships between age and clinical and electrophysiological findings [PDF]

Korean Journal of Pediatrics, 2011
PurposeThe aim of the present study was to evaluate the characteristics of electrophysiologic studies (EPS) and radiofrequency ablation (RFA) performed in subjects aged less than 30 years with Wolff-Parkinson-White (WPW) syndrome, particularly pediatric ...
Hae Jung Jung, Hwang Young Ju, Myung Chul Hyun, Sang Bum Lee, Yeo Hyang Kim   +4 more
doaj   +1 more source

Technical Feasibility of the RHYTHMIA Mapping System in Pediatric Patients Weighing Less Than 20Kg. [PDF]

Pacing Clin Electrophysiol
ABSTRACT Background Catheter ablation in pediatric patients remains technically challenging. The RHYTHMIA high‐density mapping system is increasingly used in pediatric electrophysiology; however, procedural experience in patients weighing less than 20 kg is limited.
Sasaki W, Nabeshima T, Nagaoka K, Mori H, Kudo D, Tanaka N, Naganuma T, Narita M, Matsumoto K, Ikeda Y, Sumitomo N, Matsumoto K, Kato R.   +12 more
europepmc   +2 more sources

Aborted sudden cardiac death as first presentation of Wolff–Parkinson–White syndrome

Revista Portuguesa de Cardiologia, 2013
Sudden cardiac death (SCD) can be the first clinical manifestation of Wolff–Parkinson–White (WPW) syndrome.Catheter ablation of accessory pathways is now a safe and effective procedure, and is widely recommended in patients with WPW syndrome.
Guida Silva, Gustavo Pires de Morais, João Primo, Olga Sousa, Eulália Pereira, Marta Ponte, Lino Simões, Vasco Gama   +7 more
doaj   +1 more source

Outcomes of a Simplified Two‐Catheter Approach for Catheter Ablation of SVT in Pediatric Patients

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Catheter ablations are an established treatment for supraventricular tachycardia (SVT) in pediatric patients with high success and low complication rates typically. This study evaluated the procedural outcomes, safety, and recurrence rates of pediatric patients undergoing SVT ablation using a two‐catheter approach.
Jasmin Dominguez Cervantes, Amjad A. Mansour, Daniel Cortez   +2 more
wiley   +1 more source

Clinical Characteristics and Timing of Accessory Pathway Reconduction During Catheter Ablation of Accessory Pathways

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Intra‐procedural accessory pathway reconduction occurred in 18% of patients, with 65.2% of events detected ≥ 15 min after initial pathway elimination. Reconduction was associated with a higher rate of late recurrence, supporting careful assessment for conduction recovery during the post‐ablation waiting period.
Wataru Sasaki, Hitoshi Mori, Daisuke Kawano, Kei Matsumoto, Naomichi Tanaka, Tsukasa Naganuma, Masataka Narita, Kazuhisa Matsumoto, Yoshifumi Ikeda, Takahide Arai, Shintaro Nakano, Ritsushi Kato   +11 more
wiley   +1 more source

Coexistent Brugada Syndrome and Wolff-Parkinson-White Syndrome: What is the Optimal Management?

Indian Pacing and Electrophysiology Journal, 2013
Coexistent Brugada syndrome and Wolff-Parkinson-White (WPW) syndrome is rare, and as such poses management challenges. The overlap of symptoms attributable to each condition, the timing of ventricular stimulation after accessory pathway ablation and the ...
Abhishek Jaiswal, MBBS, Katherine Heretis, MD, Seth Goldbarg, MD.   +2 more
doaj   +1 more source

Anatomical Challenges During Left‐Sided Accessory Pathway Ablation in a Patient With Pectus Carinatum

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
In a patient presenting with Wolff‐Parkinson‐White syndrome and pectus carinatum, cardiac rotation rendered conventional RAO and LAO views unreliable during left‐sided accessory pathway ablation. Customized fluoroscopic views with caudal angulation allowed for successful ablation, supporting pre‐procedural CT imaging to plan for patient specific ...
Shonda Ng, Shih‐Lin Chang, Danica Ann D. Leycano, Li‐Wei Lo, Shih‐Ann Chen   +4 more
wiley   +1 more source

Corrected QT dispersion as a predictor of the frequency of paroxysmal tachyarrhythmias in patients with Wolff–Parkinson–White syndrome

Egyptian Journal of Chest Disease and Tuberculosis, 2014
Background: Patients with Wolff–Parkinson–White (WPW) syndrome are prone to develop a variety of tachyarrhythmias which may lead to unpleasant, disabling symptoms and in extreme, sudden cardiac death (SCD).
Eid M. Daoud, Ayman Ahmed Abdelaziz, Ayman A. Abd Elsamad   +2 more
doaj   +1 more source

Repolarization adaptation to rapid change in heart rate in human models – a review

The Journal of Physiology, Volume 604, Issue 16, Page 6675-6690, 15 August 2026.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt, Karl‐Jonas Axelsson, Pia Dahlberg, Farzad Vahedi, Gunilla Lundahl, Lennart Gransberg   +5 more
wiley   +1 more source

Mutation of Mitochondrial DNA G13513A Presenting with Leigh Syndrome, Wolff-Parkinson-White Syndrome and Cardiomyopathy

Pediatrics and Neonatology, 2008
Mutation of mitochondrial DNA (mtDNA) G13513A, encoding the ND5 subunit of respiratory chain complex I, can cause mitochondrial encephalopathy with lactic acidosis and stroke-like episodes (MELAS) and Leigh syndrome.
Shi-Bing Wang, Wen-Chin Weng, Ni-Chung Lee, Wuh-Liang Hwu, Pi-Chuan Fan, Wang-Tso Lee   +5 more
doaj   +1 more source