Results 31 to 40 of about 2,510,704 (333)

An Asymptomatic Case of Wolff-Parkinson-White Syndrome with Right-sided Free-wall Accessory Pathway and Left Ventricular Dysfunction

open access: yesJournal of Arrhythmia, 2011
A 16-year-old girl with a known history of asymptomatic Wolff-Parkinson-White syndrome exhibited signs of left ventricular (LV) septal akinesia and LV dysfunction during routine follow-up.
Takanao Mine, MD   +3 more
doaj   +1 more source

Total activation mapping in a patient with an epicardial accessory pathway

open access: yesAnnals of Noninvasive Electrocardiology, 2022
A 42‐year‐old man was admitted for recurrent atrioventricular reciprocating tachycardia. We performed a total activation mapping, which included a range from the ventricular to atrial waves during right ventricular pacing.
Yuhi Fujimoto   +4 more
doaj   +1 more source

“Uncommon” Accessory Pathway

open access: yesMajalah Kardiologi Indonesia, 2013
Two cases of accessory pathway that were considered uncommon are presented. The first case shows of ECG limitation to identified manifest accessory pathway location based on delta wave morphology.
doaj   +1 more source

Remote ablation of accessory pathways [PDF]

open access: yesEuropean Heart Journal, 2008
We read with interest, pleasure, and satisfaction the recent study by Chun et al. 1 which definitively confirms our previous pivotal experience on the efficacy of remote ablation in hundreds of patients with single or multiple accessory pathways.2,3 However, in our experience, soft magnetic catheters (1 M, 3 M, or 3 M quadripolar) are all able to ...
Pappone C, Santinelli V
openaire   +3 more sources

Sites of conduction block in accessory atrioventricular pathways. Basis for concealed accessory pathways. [PDF]

open access: yesCirculation, 1990
Catheter recordings of accessory pathway (AP) activation were used to identify the site of antegrade and retrograde AP conduction block in 126 consecutive patients undergoing electrophysiological testing. Activation was recorded from 89 of 121 left free-wall and posteroseptal pathways (left APs) and from 12 of 24 right free-wall, midseptal, and ...
Karl-Heinz Kuck   +5 more
openaire   +3 more sources

Ablation of an atriofascicular accessory pathway with a zero-fluoroscopy procedure

open access: yesJournal of Arrhythmia, 2015
A 16-year-old patient with recurrent palpitations and documented left bundle branch block superior axis wide complex tachycardia underwent an electrophysiological study and ablation with a zero-fluoroscopy procedure. The electrophysiological study showed
Riccardo Proietti, MD, PhD   +3 more
doaj   +1 more source

Resolution of severe cardiomyopathy after catheter ablation of an anteroseptal accessory pathway: A case report

open access: yesAnnals of Noninvasive Electrocardiology, 2023
In patients with non‐sustained tachyarrhythmias, left ventricular (LV) systolic dysfunction is uncommon. The role of catheter ablation (CA) in asymptomatic patients with tachyarrhythmia remains unclear.
Omar J. Baqal   +2 more
doaj   +1 more source

A recurrent concealed parahisian accessory pathway [PDF]

open access: yesClinical Case Reports, 2018
Key Clinical MessageThis case demonstrates the interest of ablating in the aortic root in case of resistant parahisian accessory pathways with failure of the right side approach. Failure on the right side may be due to fear of creating an AV block of failure to ablate critical fibers in the parahisian position.
Thierry Verbeet   +2 more
openaire   +4 more sources

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, Volume 19, Issue 7, Page 1979-1997, July 2025.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

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