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Primer on Machine Learning in Electrophysiology
Author(s): Shane E Loeffler , Natalia A Trayanova Added: 1 year ago

Imaging & Diagnostics

Electrophysiology & Arrhythmia
Author(s): Haipeng Tang , Shaojie Tang , Weihua Zhou Added: 3 years ago
Cardiac resynchronisation therapy (CRT) is a widely-performed standard treatment for improving cardiac function and quality of life in patients with heart failure.1 After CRT, however, 30–40 % of patients do not experience improvements in left ventricular (LV) function and clinical symptoms.2–3 The key factors for increasing the response rate to CRT are identification of the optimal LV lead… View more

Heart Failure

Electrophysiology & Arrhythmia
Author(s): Jorge G Panizo , Sergio Barra , Greg Mellor , et al Added: 3 years ago
Premature ventricular complexes (PVCs) are the most common ventricular arrhythmia. Their prognostic significance cannot be interpreted without considering the presence or absence of any associated underlying cardiac condition. In the absence of structural heart disease, PVCs were generally considered to be benign.1,2 In the 1970s and 1980s, it was postulated that frequent PVCs could be a trigger… View more

Heart Failure

Electrophysiology & Arrhythmia
Physiology and Practicality of Left Ventricular Septal Pacing
Author(s): Luuk Heckman , Justin Luermans , Floor Salden , et al Added: 2 years ago

Electrophysiology & Arrhythmia
Author(s): Angelo Auricchio Added: 3 years ago
Despite the fact that more than 20 years have passed since the clinical introduction of cardiac resynchronisation therapy (CRT), one of the key questions – do we need an ICD for primary prevention of sudden cardiac death (SCD) in CRT patients? – is still unanswered. Prospective Randomised Controlled Trials Multiple prospective randomised controlled trials have been conducted to establish the… View more

Electrophysiology & Arrhythmia
Idiopathic Outflow Tract Ventricular Arrhythmia Ablation
Author(s): Jackson J Liang , Yasuhiro Shirai , Aung Lin , et al Added: 3 years ago
Idiopathic ventricular arrhythmias (VAs) are comprised of ventricular premature depolarisations, non-sustained ventricular tachycardia (VT)and rarely sustained VT, and these typically occur in the absence of structural heart disease. In general, idiopathic VAs tend to have a benign prognosis, although a high burden of VAs can result in left ventricular (LV) systolic dysfunction and cardiomyopathy… View more

Electrophysiology & Arrhythmia
Pacing-induced Cardiomyopathy and Ventricular Dyssynchrony Assessment
Author(s): Jan Mizner , Pavel Jurak , Hana Linkova , et al Added: 1 year ago

Imaging & Diagnostics

Heart Failure
Reentrant Arrhythmias of the His-Purkinje System
Author(s): Raphael K Sung , Penelope A Boyden , Satoshi Higuchi , et al Added: 2 years ago

Electrophysiology & Arrhythmia
Anatomical Consideration in Idiopathic Ventricular Arrhythmia Ablation
Author(s): Takumi Yamada , G Neal Kay Added: 3 years ago
Idiopathic ventricular arrhythmias (IVAs) usually originate from the specific anatomical structures. For the past decade, major IVA origins from both endocardial and epicardial sites have been increasingly recognised (see Table 1).1–3 Catheter ablation of IVAs is usually safe and highly successful, but can sometimes be challenging because of the anatomical obstacles. Therefore, understanding the… View more

Imaging & Diagnostics

Electrophysiology & Arrhythmia
Author(s): Matthew J Dewhurst , Nicholas J Linker Added: 3 years ago

Standards & Guidelines

Heart Failure