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Mahaim Revisited
Author(s): Eduardo Back Sternick , Damián Sánchez-Quintana , Hein J Wellens , et al Added: 1 year ago

Electrophysiology & Arrhythmia
Permanent Pacing of the Conduction Axis
Author(s): José-Ángel Cabrera , Robert H Anderson , Andreu Porta-Sánchez , et al Added: 2 years ago

Electrophysiology & Arrhythmia
At the Atrioventricular Crossroads: Dual Pathway Electrophysiology
Author(s): Sharon A George , N Rokhaya Faye , Alejandro Murillo-Berlioz , et al Added: 3 years ago
More than 100years have passed since the atrioventricular node (AVN) was first discovered by Sunao Tawara1 and described as a “Knoten” of tissue located at the proximal end of the Bundle of His (BoH).2 Despite the numerous advances in knowledge regarding the structure and function of the AVN, there are still several controversies that need to be addressed in both clinical and scientific settings… View more

Electrophysiology & Arrhythmia
Cardiac Resynchronisation with Conduction System Pacing
Author(s): Fatima M Ezzeddine , Isaac G Leon , Yong-Mei Cha Added: 8 months ago

Electrophysiology & Arrhythmia
Author(s): Mark Young Lee , Srinath Chilakamarri Yeshwant , Sreedivya Chava , et al Added: 3 years ago
Aortic stenosis (AS) is the most common valvular heart disease in industrialised countries with a prevalence of about 5 % in the general population aged greater than 75 years. During the past decade, transcatheter aortic valve replacement (TAVR) has emerged as a valuable, minimally invasive treatment option for patients presenting with symptomatic severe AS, who due to their advanced age and… View more

Vascular Disease and Surgery

Electrophysiology & Arrhythmia
Idiopathic Left Ventricular Tachycardia
Author(s): Hongwu Chen , Kit Chan , Sunny S Po , et al Added: 3 years ago
Ventricular tachycardia (VT) originating from the Purkinje system is the most common type of idiopathic left ventricular tachycardia (ILVT), especially among young Asians.1,2 It usually has a benign course. Research over the past two decades has deepened our understanding of the anatomy of the Purkinje system and the mechanisms of ILVT. This review focuses on the research history and anatomy of… View more

Electrophysiology & Arrhythmia
Inferior Extensions of the Atrioventricular Node
Author(s): Robert H Anderson , Jill PJM Hikspoors , Justin T Tretter , et al Added: 2 years ago

Imaging & Diagnostics

Electrophysiology & Arrhythmia
Author(s): Demosthenes G Katritsis Added: 3 years ago
Since its first description by Hays in England in 1906, second-degree atrioventricular (AV) block has been a fascinating clinical entity, mainly due to obscure points regarding its diagnosis that emanate from misconceptions and errors regarding its proper definition.1–3 The practicing clinician should be aware of the following points that may assist a proper diagnosis and, consequently, accurate… View more

Electrophysiology & Arrhythmia
Left Bundle Branch Pacing: A Perfect Compromise?
Author(s): Alexandre Raymond-Paquin , Santosh K Padala , Kenneth A Ellenbogen Added: 2 years ago

Electrophysiology & Arrhythmia
Defining Left Bundle Branch Block Patterns in Cardiac Resynchronisation Therapy: A Return to His Bundle Recordings
Author(s): Roderick Tung , Gaurav A Upadhyay Added: 3 years ago
In 1970, Durrer et al. recorded the total excitation of the human heart with 870 electrodes and confirmed the first 10 ms of left ventricular (LV) activation as trifascicular in nature.1 The rapid and synchronous activation of the LV through the specialised His–Purkinje network is highly intricate and efficient, preserving normal physiological coupling between electrical excitation and mechanical… View more

Electrophysiology & Arrhythmia