Early Deterioration of the Right Ventricular Pacing Threshold Predicts the Increase in His‐Bundle Pacing Threshold During the Chronic Phase: A Single‐Center Retrospective Study [PDF]
Journal of ArrhythmiaBackground His‐bundle pacing (HBP) facilitates physiological ventricular activation. However, concerns about long‐term threshold deterioration persist. The predictors of chronic threshold elevation are not yet well established.
Kenji Baba +6 more
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The use of His bundle pacing for the treatment of painful left bundle branch block syndrome [PDF]
Clinical Case Reports, 2020 Painful left bundle branch block syndrome is a rare disorder in which patients develop typical angina‐like pain without identifiable ischemia. To date, there have been few published cases of effective treatment.
Kevin Andrew Smith +4 more
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Fine Structure of the His Bundle [PDF]
Circulation, 1971 The fine structure of the His bundle is described on the basis of its light and electron microscopic appearance. Electron microscopy was performed on one human and two canine hearts, and light microscopy on over 400 human and 60 canine hearts. The His bundle was identified by its light microscopic appearance.
T N, James, L, Sherf
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Is Left Bundle Branch Pacing Feasible in Patients With Ventricular Septal Defect? [PDF]
Annals of Noninvasive ElectrocardiologyHis bundle typically passes through the central fibrous body of the atrioventricular node and then enters the membranous portion of the interventricular septum, where it branches into the left and right bundle branches. The feasibility and safety of left
Binbin Luo +3 more
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Revista Colombiana de Cardiología, 2010 Se conoce que la estimulación en el ápex del ventrículo derecho produce disincronía ventricular y muchas veces los pacientes desarrollan miocardiopatía dilatada, lo que ha llevado a realizar una estimulación más fisiológica.
Jorge E Velásquez +7 more
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Concealed WPW Syndrome with Longitudinal Dissociation in the His Bundle Exhibiting Five Different Electrocardiographic Waveforms During Tachycardia [PDF]
Journal of Arrhythmia, 2005 We examined a patient with concealed WPW syndrome who exhibited five different electrocardiographic waveforms during tachycardia. With the intracardiac electrogram, all tachycardia were artrioventricular reciprocating tachycardia with retrograde ...
Isao Kato, MD +3 more
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The Atrioventricular Conduction Axis Revisited for the 21st Century
Journal of Cardiovascular Development and Disease, 2023 Although first described in the final decade of the 19th century, the axis responsible for atrioventricular conduction has long been the source of multiple controversies. Some of these continue to reverberate.
Damian Sanchez-Quintana +4 more
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Catheter Ablation of Idiopathic Ventricular Arrhythmias Originating from the Para-Hisian area - QRS Morphology Change and Late Effect of the Ablation: Case Series [PDF]
Folia Medica, 2020 Introduction: Radiofrequency catheter ablation of idiopathic ventricular arrhythmias originating in the para-Hisian region could be challenging because of a potential risk of iatrogenic atrioventricular block.
Krasimir R. Dzhinsov +2 more
doaj +3 more sources
Translational Research in Anatomy, 2023 Background: The cardiac conduction system (CCS) consists of the sinoatrial node, atrioventricular node, the atrioventricular bundle of His (HB), and its branches which terminate as subendocardial branches, also known as the Purkinje fibers.
Krzysztof Balawender +10 more
doaj +1 more source
Indian Pacing and Electrophysiology Journal, 2021 Adult congenital heart disease patients may undergo numerous fluoroscopically guided procedures including pacemaker implantation during their lifetime.
Anastasia Bury, Daniel Cortez
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