It is known that myocardial ischaemia and infarction leads to severe metabolic and
electrophysiological changes that induce silent or symptomatic life-threatening arrhythmias …

Ion channels represent the molecular entities that give rise to the cardiac action potential,
the fundamental cellular electrical event in the heart. The concerted function of these …

Ventricular arrhythmias are a major cause of sudden death, which accounts for
approximately half of cardiac mortality. The His–Purkinje system is composed of specialized …

Arrhythmias confer a substantial risk of mortality and morbidity in patients with heart failure
(HF), and this represents a major healthcare burden worldwide. There are at least 15 million …

Представленные рекомендации разработаны на основе современных достижений
отечественных и зарубежных специалистов, рассматриваются вопросы …

Ventricular fibrillation (VF) is a common and life-threatening arrhythmia resulting in sudden
cardiac death (SCD). Due to the inherent challenges of mapping VF in humans, the …

Idiopathic ventricular fibrillation (IVF) is a diagnosis of exclusion made when no underlying
cause is identified in a cardiac arrest survivor. Although the frequency of this diagnosis has …

An electrical storm is a life-threatening syndrome that is characterized by clustering of
recurrent episodes of ventricular tachycardia (VT) or ventricular fibrillation (VF) within a …

Background Idiopathic ventricular tachycardia (VT) originating from the outflow tract (OT)
usually is considered a benign condition. In rare cases, patients with OT-VT suffer from …

Background Catheter ablation with remote magnetic navigation (RMN) can offer some
advantages compared to manual techniques. However, the relevant clinical evidence for …