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DEEP Mapping for VT Substrate Ablation in a Challenging Substrate
Author(s): Andreu Porta-Sánchez Added: 2 years ago
Dr Andreu-Porta-Sánchez provides Arrhythmia Academy with a concise and excellent 'how-to' overview of Decrement Evoked Potential (DEEP) Mapping for VT substrate ablation in a challenging substrate. With special thanks to Veronica Torralba for her technical support in recording the case. Further presentations from Dr Porta-Sánchez on DEEP mapping will be delivered at the following upcoming… View more

Electrophysiology & Arrhythmia
Electrophysiological Substrate in Patients with Barlow’s Disease
Author(s): Pasquale Vergara , Savino Altizio , Giulio Falasconi , et al Added: 3 years ago

Electrophysiology & Arrhythmia
Dynamic High-Density Functional Substrate Mapping In Ventricular Tachycardia Ablation
Author(s): Neil T Srinivasan Added: 3 years ago
Dr Neil Srinivasan (Essex Cardiothoracic Centre, Basildon, UK) evaluates of the role of dynamic substrate changes in facilitating conduction delay and re-entry in ventricular tachycardia (VT) circuits. Recorded remotely from Basildon, 2020. View more

Electrophysiology & Arrhythmia
Functional Substrate Mapping of Ventricular Tachycardia
Author(s): Nikolaos Papageorgiou , Neil T Srinivasan Added: 3 years ago

Electrophysiology & Arrhythmia
Impact of Micro-, Mini- and Multi-Electrode Mapping on Ventricular Substrate Characterisation
Author(s): Benjamin Berte , Katja Zeppenfeld , Roderick Tung Added: 3 years ago
Accurate substrate characterisation is important for depicting scar-related re-entrant tachycardia to optimise ablation targets and strategies. The underlying substrate can be analysed using electrogram (EGM) characteristics, such as low voltage, local abnormal voltage activity (LAVA), evoked potentials or late potentials, conduction analysis in sinus rhythm or differential pacing, or using… View more

Electrophysiology & Arrhythmia
Evidence for the Role of Extrapulmonary Vein Substrate in Persistent AF
Added: 6 years ago

Electrophysiology & Arrhythmia
substrate mapping
Author(s): Andreu Porta-Sánchez , Neil T Srinivasan , John Silberbauer , et al Start date: Oct 21, 2021

Electrophysiology & Arrhythmia
DeEP Mapping: Elucidating the Functional VT Substrate
Author(s): Abhishek Bhaskaran , John Fitzgerald , Nicholas Jackson , et al Added: 3 years ago

Electrophysiology & Arrhythmia
Author(s): Emmanuel Koutalas , Borislav Dinov , Sergio Richter , et al Added: 3 years ago
Since the introduction of electroanatomical mapping (EAM) into clinical practice in 1997, remarkable progress has been made in catheter infrastructure, signal recording and processing, catheter guidance and visualisation and simultaneous real-time depiction and processing of different types of critical information during an ablation procedure.1 The latter, along with the comprehension of the… View more

Imaging & Diagnostics

Electrophysiology & Arrhythmia
Author(s): Tim Betts Added: 2 years ago
Global Substrate Mapping and Targeted Ablation with Novel Gold-Tip Catheter in De Novo Persistent AF View more

Electrophysiology & Arrhythmia