Results 21 to 30 of about 2,510,704 (333)

Contemporary procedure characteristics and outcomes of accessory atrioventricular pathway ablations in an integrated community-based health care system using a tiered approach

BMC Cardiovascular Disorders, 2021
Background Since the early descriptions of large series of accessory atrioventricular pathway ablations in adults and adolescents over 20 years ago, there have been limited published reports based on more recent experiences of large referral centers.
Charlie Young, Annie Kwan, Lisa Yepez, Meghan McCarty, Amanda Chan, Dora Hsu, Jennifer Han, Taresh Taneja, Shirley Park, Robert Hayward, Taylor I. Liu   +10 more
doaj   +1 more source

Successful ablation of a left anterior accessory pathway from the left coronary sinus of Valsalva near the aortic–mitral continuity

Journal of International Medical Research, 2021
Catheter ablation of accessory pathways can be challenging depending on the location of these pathways, and accessory pathways are rare through the aortic cusps.
Fan Wang, Xuelian Song, Yi Dang, Shangzhi Shu, Shuyan Li   +4 more
doaj   +1 more source

Fetal Atrial Flutter: Electrophysiology and Associations With Rhythms Involving an Accessory Pathway

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2016
Background Atrial flutter (AFl) accounts for up to one third of all fetal tachyarrhythmias and can result in premature delivery, hydrops, and fetal death in 10% of cases; however, the electrophysiology of AFl in utero is virtually unstudied.
A. Wacker-Gussmann, J. Strasburger, Sharda Srinivasan, B. Cuneo, W. Lutter, R. Wakai   +5 more
semanticscholar   +1 more source

Mitral valve perforation after left lateral accessory pathway ablation: a case report

Journal of Cardiothoracic Surgery, 2022
Background Radiofrequency catheter ablation is considered to be a relatively safe procedure. This is an unusual case report in which severe mitral regurgitation was occurred after left lateral accessory pathway radiofrequency catheter ablation.
Mariem Jabeur, Adrien Carabelli, Peggy Jacon, Sandrine Venier, Jean-François Obadia, Pascal Defaye   +5 more
doaj   +1 more source

The Correlation Between Gender and Accessory Pathways [PDF]

Cureus, 2021
Background Accessory pathways (APs) are muscular bundles capable of rapid conduction between atria and ventricles. They can be located anywhere along the atrioventricular groove or septum. The etiology of such pathways is generally unknown. This study aims to evaluate the correlation between gender, AP location, and clinical presentation.
Hassan Kazem, Mohammad H Saleh, Ali Rabah, Mohamad Moussa, Bassam Ahmad, Hussein Rabah, Mohammad O Boushnak, Rima Chaddad, Zaynab Khalaf, Hassan Mansour   +9 more
openaire   +3 more sources

Pre-excitation pattern associated with accessory pathway related tachycardia: Case report [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. Pre-excitation is based on an accessory conduction pathway between the atrium and ventricle. The term Wolff- Parkinson-White (WPW) syndrome is used for patients with the pre-excitation/WPW pattern associated with AP-related tachycardia ...
Burazor Mirko, Burazor Ivana, Mujović Nebojša   +2 more
doaj   +1 more source

Successful ablation of coexistent Mahaim tachycardia and right posterior accessory pathway in a patient with Ebstein's anomaly

Türk Kardiyoloji Derneği Arşivi, 2016
Summary– The atriofascicular accessory pathway (AP), known as the Mahaim pathway, is a rare form of pre-excitation, comprising less than 3% of all APs.
Enes Elvin Gül, Celal Akdeniz, Volkan Tuzcu   +2 more
doaj   +1 more source

Catheter ablation of an unusual decremental accessory pathway in the left coronary cusp of the aortic valve mimicking outflow tract ventricular tachycardia.

Circulation: Arrhythmia and Electrophysiology, 2012
The anatomic location of atrioventricular (AV) bypass tracts (or accessory pathways) is variable, but these generally traverse the tricuspid or mitral annulus and insert into the atrium and ventricle near the AV ring.
B. Wilsmore, P. Tchou, M. Kanj, N. Varma, M. Chung   +4 more
semanticscholar   +1 more source

Fasciculoventricular bypass tracts: Electrocardiographic and electrophysiologic features

Journal of Arrhythmia, 2020
Fasciculoventricular accessory pathways are rare variants of preexcitation. The differential diagnosis of fasciculoventricular accessory pathways from other preexcitation variants can be challenging.
Dimitrios Asvestas, George Bazoukis, Panagiotis Mililis, Stelios Dragasis, Athanasia Megarisiotou, Konstantinos Vlachos, Antonios Sideris, Michael Efremidis, Konstantinos P. Letsas   +8 more
doaj   +1 more source

Defective Tbx2-dependent patterning of the atrioventricular canal myocardium causes accessory pathway formation in mice.

Journal of Clinical Investigation, 2011
Ventricular preexcitation, a feature of Wolff-Parkinson-White syndrome, is caused by accessory myocardial pathways that bypass the annulus fibrosus.
W. Aanhaanen, B. Boukens, A. Sizarov, Vincent Wakker, C. de Gier-de Vries, A. V. van Ginneken, A. Moorman, R. Coronel, V. Christoffels   +8 more
semanticscholar   +1 more source