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Author(s): Satish Raj , Robert Sheldon Added: 3 years ago
Syncope and palpitations are two common clinical presentations, and both pose difficulties in the approach to their management. They are both symptoms of a number of syndromes, and an efficient approach with targeted therapy is challenging. Cardiac arrhythmia specialists, who lack a compact and accessible guide to management, see many patients with these symptoms in consultation. Recognising this… View more

Standards & Guidelines

Electrophysiology & Arrhythmia
Author(s): Charles D Swerdlow Added: 3 years ago
Balanced Evaluation of the ICD Although better known for his transformative contributions to arrhythmia mechanisms, mapping and ablation, Dr Josephson participated in investigational studies of the first implantable defibrillator2,3 and served as a principal investigator for the MUSTT (Multicenter Unsustained Tachycardia Trial) foundational trial of primary-prevention ICD therapy.4 In one of the… View more

Electrophysiology & Arrhythmia
Cardiac Effects of Lightning Strikes
Author(s): Theodoros Christophides , Sarosh Khan , Mahmood Ahmad , et al Added: 3 years ago
Lightning strikes between clouds and ground objects occur when the difference in electrical potential between the two is greater than 30,000 Volts, as thus they are able to exceed the atmospheric electrical resistance, generating currents that vary from 30,000 to 100,000 Amperes, and lasting between 0.1–0.001 seconds. As per data from the Lightning Imaging Sensor (LIS)-equipped satellite… View more

Electrophysiology & Arrhythmia
Troubleshooting Programming of Conduction System Pacing
Author(s): Elise Bakelants , Haran Burri Added: 2 years ago

Electrophysiology & Arrhythmia
Author(s): Demosthenes G Katritsis Added: 3 years ago
Cardiac pathologists and electrophysiologists have studied the atrioventricular (AV) node for more than 100 years, since 1906, when Tawara first described the inferior extensions of the AV node in the human heart.1 Still, this important cardiac structure remains “a riddle wrapped up in a mystery, inside an enigma”, to recall the famous Churchill quotation. Perhaps the same can be said about… View more

Electrophysiology & Arrhythmia
ICE in LAAO
Author(s): Juan Carlos Diaz , Mauricio Duque , Jorge Marin , et al Added: 1 month ago

Anticoagulation

Electrophysiology & Arrhythmia
Electrical Mapping to Optimise Heart Failure Outcomes Following Cardiac Resynchronisation Therapy
Author(s): David O’Donnell Added: 8 years ago

Heart Failure

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
Electro-energetics of Biventricular, Septal and Conduction System Pacing
Author(s): Frits Prinzen , Joost Lumens , Jürgen Duchenne , et al Added: 2 years ago

Heart Failure

Electrophysiology & Arrhythmia
Anisotropic Cardiac Conduction
Author(s): Irum D Kotadia , John Whitaker , Caroline H Roney , et al Added: 3 years ago

Electrophysiology & Arrhythmia