Results 61 to 70 of about 836,693 (411)

Model of unidirectional block formation leading to reentrant ventricular tachycardia in the infarct border zone of postinfarction canine hearts [PDF]

, 2015
BackgroundWhen the infarct border zone is stimulated prematurely, a unidirectional block line (UBL) can form and lead to double-loop (figure-of-eight) reentrant ventricular tachycardia (VT) with a central isthmus.
Ashikaga, H, Cervantes, DO, Ciaccio, EJ, Coromilas, J, Garan, H, McVeigh, ER, Peters, NS, Wit, AL   +7 more
core   +2 more sources

Outflow Tract Ventricle Tachycardia Ablation

Majalah Kardiologi Indonesia, 2013
Tachycardia of right ventricular outflow tract (RVOT) is the most common cause of nonischemic ventricular tachycardia (VT). It is commonly due to idiopathic RVOT tachycardia.
Erika Maharani, Yoga Yuniadi
doaj   +1 more source

A new prediction model for ventricular arrhythmias in arrhythmogenic right ventricular cardiomyopathy

European Heart Journal, 2022
Aims Arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVC) is characterized by ventricular arrhythmias (VAs) and sudden cardiac death (SCD). We aimed to develop a model for individualized prediction of incident VA/SCD in ARVC patients. Methods
Julia Cadrin-Tourigny, L. Bosman, A. Nozza, Weijia Wang, R. Tadros, Aditya Bhonsale, M. Bourfiss, A. Fortier, Øyvind H. Lie, A. Saguner, A. Svensson, A. Andorin, C. Tichnell, B. Murray, K. Zeppenfeld, M. P. van den Berg, F. Asselbergs, A. Wilde, A. Krahn, M. Talajic, Léna Rivard, S. Chelko, Stefan L. Zimmerman, I. Kamel, J. Crosson, D. Judge, S. Yap, J. F. van der Heijden, H. Tandri, J. Jongbloed, M. Guertin, J. V. van Tintelen, P. Platonov, F. Duru, K. Haugaa, P. Khairy, R. Hauer, H. Calkins, A. T. te Riele, C. James   +39 more
semanticscholar   +1 more source

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

Advanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang, Longfei Li, Yiran Hu, Zhou Li, Wei Hua   +4 more
wiley   +1 more source

Radiofrequency Ablation for Post Infarction Ventricular Tachycardia [PDF]

, 2004
Radiofrequency ablation has an important role in the management of post infarction ventricular tachycardia. The mapping and ablation of ventricular tachycardia (VT) is complex and technically challenging.
Nadurata, Voltaire, O’Donnell, David
core   +2 more sources

Multi-Faceted Approach to Ventricular Tachycardia: A Review of Management Strategies

Pharmacoepidemiology
Ventricular tachycardia poses a significant therapeutic challenge. It can manifest over a spectrum from minimal palpitation symptoms to sudden cardiac death.
Francis Hartge, Jamario Skeete, Alejandro Pinedo, Bethlehem Zeleke, Asad Khan, Raktham Mekritthikrai, Cicely Anne Dye   +6 more
doaj   +1 more source

Brugada ECG Pattern Unmasked by IV Flecainide in an Individual with Idiopathic Fascicular Ventricular Tachycardia

Indian Pacing and Electrophysiology Journal, 2013
A 45-year old man presents with stable monomorphic ventricular tachycardia. He had previously been diagnosed with idiopathic fascicular ventricular tachycardia.
Andrew R. Gavin, MBChB, Glenn D. Young, MBBS, FRACP, Andrew D. McGavigan, MD   +2 more
doaj   +1 more source

The role of mechano-electric feedbacks and hemodynamic coupling in scar-related ventricular tachycardia [PDF]

arXiv, 2021
Mechano-electric feedbacks (MEFs), which model how mechanical stimuli are transduced into electrical signals, have received sparse investigation by considering electromechanical simulations in simplified scenarios. In this paper, we study the effects of different MEFs modeling choices for myocardial deformation and nonselective stretch-activated ...
arxiv  

Spiral-wave Dynamics Depends Sensitively on nhomogeneities in Mathematical Models of Ventricular Tissue [PDF]

Phys. Rev. E 75, 011929 (2007), 2006
Every sixth death in industrialised countries occurs because of cardiac arrhythmias like ventricular tachycardia (VT) and ventricular fibrillation (VF). There is growing consensus that VT is associated with an unbroken spiral wave of electrical activation on cardiac tissue but VF with broken waves, spiral turbulence, spatiotemporal chaos and rapid ...
arxiv   +1 more source

The ventricular tachycardia score: a novel approach to electrocardiographic diagnosis of ventricular tachycardia.

Europace, 2016
AIMS Electrocardiographic diagnosis of wide QRS complex tachycardia (WCT) continues to be challenging as none one of the available methods is specific for ventricular tachycardia (VT) diagnosis.
M. Jastrzębski, K. Sasaki, P. Kukla, K. Fijorek, S. Stec, D. Czarnecka   +5 more
semanticscholar   +1 more source