[PDF][PDF] Twenty-five years of catheter ablation of ventricular tachycardia: a look back and a look forward
A Natale, K Zeppenfeld, P Della Bella, X Liu… - Europace, 2023 - academic.oup.com
Twenty-five years of catheter ablation of ventricular tachycardia: a look back and a look
forward Page 1 Twenty-five years of catheter ablation of ventricular tachycardia: a look back …
forward Page 1 Twenty-five years of catheter ablation of ventricular tachycardia: a look back …
[HTML][HTML] Structure and function of the ventricular tachycardia isthmus
Highlights•Postinfarction ventricular tachycardia (VT) caused by a reentrant circuit is an
important clinical problem.•Catheter ablation may not prevent VT because of difficulty in …
important clinical problem.•Catheter ablation may not prevent VT because of difficulty in …
Simultaneous endocardial and epicardial delineation of 3D reentrant ventricular tachycardia
Background Mechanisms of scar-related ventricular tachycardia (VT) are largely based on
computational and animal models that portray a 2-dimensional view. Objectives The authors …
computational and animal models that portray a 2-dimensional view. Objectives The authors …
Management of ventricular tachycardia in patients with ischaemic cardiomyopathy: contemporary armamentarium
Worldwide,∼ 4 million people die from sudden cardiac death every year caused in more
than half of the cases by ischaemic cardiomyopathy (ICM). Prevention of sudden cardiac …
than half of the cases by ischaemic cardiomyopathy (ICM). Prevention of sudden cardiac …
[HTML][HTML] Heterogeneous repolarization creates ventricular tachycardia circuits in healed myocardial infarction scar
K Kelemen, ID Greener, X Wan, S Parajuli… - Nature …, 2022 - nature.com
Arrhythmias originating in scarred ventricular myocardium are a major cause of death, but
the underlying mechanism allowing these rhythms to exist remains unknown. This gap in …
the underlying mechanism allowing these rhythms to exist remains unknown. This gap in …
Circuit determinants of ventricular tachycardia cycle length: characterization of fast and unstable human ventricular tachycardia
T Nishimura, GA Upadhyay, ZA Aziz, AD Beaser… - Circulation, 2021 - Am Heart Assoc
Background: Fast ventricular tachycardias (VTs) have historically been attributed to shorter
path lengths with smaller reentrant circuit dimensions in animal models. The relationship …
path lengths with smaller reentrant circuit dimensions in animal models. The relationship …
Use of novel electrogram “Lumipoint” algorithm to detect critical isthmus and abnormal potentials for ablation in ventricular tachycardia
CA Martin, M Takigawa, R Martin, P Maury… - JACC: Clinical …, 2019 - jacc.org
Objectives: This study reports the use of a novel “Lumipoint” algorithm in ventricular
tachycardia (VT) ablation. Background: Automatic mapping systems aid rapid acquisition of …
tachycardia (VT) ablation. Background: Automatic mapping systems aid rapid acquisition of …
Heterogeneity of repolarization and cell-cell variability of cardiomyocyte remodeling within the myocardial infarction border zone contribute to arrhythmia susceptibility
M Amoni, D Vermoortele… - Circulation …, 2023 - Am Heart Assoc
Background: After myocardial infarction, the infarct border zone (BZ) is the dominant source
of life-threatening arrhythmias, where fibrosis and abnormal repolarization create a …
of life-threatening arrhythmias, where fibrosis and abnormal repolarization create a …
Comparison of the ventricular tachycardia circuit between patients with ischemic and nonischemic cardiomyopathies: detailed characterization by entrainment
Y Shirai, JJ Liang, P Santangeli, JS Arkles… - Circulation …, 2019 - Am Heart Assoc
Background: There has been increasing awareness of the 3-dimensional nature of
ventricular tachycardia (VT) circuits. VT circuits in patients with ischemic cardiomyopathies …
ventricular tachycardia (VT) circuits. VT circuits in patients with ischemic cardiomyopathies …
Limitations and pitfalls of substrate mapping for ventricular tachycardia
E Anter - Clinical Electrophysiology, 2021 - jacc.org
The fundamental hypothesis of substrate mapping for scar-mediated ventricular tachycardia
is that surrogates of the isthmus can be identified and targeted with ablation during sinus …
is that surrogates of the isthmus can be identified and targeted with ablation during sinus …