Electrocardiography and 3D mapping images of the case.
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http://dx.doi.org/10.1002/joa3.13022 | DOI Listing |
Egypt Heart J
January 2025
Department of Cardiology, Lianyungang No 1 People's Hospital, No. 6 East Zhenhua Road, Haizhou District, Lianyungang, 222061, Jiangsu, China.
Background: The rate at which atrial fibrillation (AF) patients experience a return of symptoms after catheter ablation is significant, and there are multiple risk factors involved. This research intends to perform a meta-analysis to explore the risk factors connected to the recurrence of AF in patients following catheter ablation.
Methods: The PubMed, Cochrane Library, WOS, Embase, SinoMed, CNKI, Wanfang, and VIP databases were explored for studies from January 1, 2000 to August 10, 2021, and research meeting the established inclusion requirements was chosen.
Heart Rhythm O2
December 2024
Department of Cardiology, Geisinger Medical Center, Danville, Pennsylvania.
Background: Ventricular tachycardia ablation (VTA) is an important treatment option for ventricular tachycardia, with increasing use across all age groups. However, age-related differences in outcomes remain a concern.
Objective: This study aimed to investigate age-related trends in VTA procedures and their associated adverse events across the United States from 2011 to 2021.
JACC Asia
December 2024
Chinese Academy of Medical Sciences, Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, Beijing, China.
Background: Catheter ablation (CA) is increasingly recognized as an effective treatment for ventricular tachycardia (VT) in myocarditis patients, although current evidence is based on less robust data.
Objectives: The purpose of this study was to confirm CA's efficacy in reducing VT recurrence and to identify arrhythmic risk factors in biopsy-proven myocarditis patients.
Methods: In this dual-center, retrospective study, we included 50 patients with biopsy-proven myocarditis and VT.
JACC Asia
December 2024
Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan.
Eur Heart J Case Rep
January 2025
Arrhythmology, Pacing and Electrophysiology Unit, Cardiology Service, Santa Marta Hospital, Central Lisbon Hospital University Centre, R. de Santa Marta 50, Lisboa 1169-024, Portugal.
Background: Accessory pathways (AP) are associated with an increased risk of atrioventricular reentry tachycardia (AVRT), presenting as a wide QRS tachycardia if the mechanism is antidromic. Rarely, AVRT may not respond to adenosine, suggesting a duodromic mechanism if the patient has multiple APs. Herein, we present a case of a male patient with multiple APs, wide QRS complex tachycardia, and resistance to adenosine.
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