Cargando…

Spectral characterisation of ventricular intracardiac potentials in human post-ischaemic bipolar electrograms

Abnormal ventricular potentials (AVPs) are frequently referred to as high-frequency deflections in intracardiac electrograms (EGMs). However, no scientific study performed a deep spectral characterisation of AVPs and physiological potentials in real bipolar intracardiac recordings across the entire...

Descripción completa

Detalles Bibliográficos
Autores principales:	Baldazzi, Giulia, Orrù, Marco, Solinas, Giuliana, Matraxia, Mirko, Viola, Graziana, Pani, Danilo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8938475/ https://www.ncbi.nlm.nih.gov/pubmed/35314732 http://dx.doi.org/10.1038/s41598-022-08743-7

Ejemplares similares

Computer-aided detection of arrhythmogenic sites in post-ischemic ventricular tachycardia
por: Baldazzi, Giulia, et al.
Publicado: (2023)

Quantitative spectral assessment of intracardiac electrogram characteristics associated with post infarct fibrosis and ventricular tachycardia
por: Morellato, John, et al.
Publicado: (2018)

Spectral Analysis and Mutual Information Estimation of Left and Right Intracardiac Electrograms during Ventricular Fibrillation
por: Pérez-Gutiérrez, Milton Fabricio, et al.
Publicado: (2020)

Pattern of initiation of monomorphic ventricular tachycardia in recorded intracardiac electrograms
por: Haghjoo, Majid, et al.
Publicado: (2005)

An Uncertainty Modeling Framework for Intracardiac Electrogram Analysis
por: Koneshloo, Amirhossein, et al.
Publicado: (2020)

Deceptive intracardiac electrograms during an ICD interrogation. A clinical challenge
por: Undavia, Manish, et al.
Publicado: (2016)

Characteristics of intracardiac electrogram of the interventricular septum in the left bundle branch pacing
por: Cai, Xiaojie, et al.
Publicado: (2022)

Anterograde and retrograde insulated pathway conduction evidenced by intracardiac electrogram morphologies during premature ventricular contractions and sinus rhythm
por: Yagyu, Seina, et al.
Publicado: (2018)

Fragmented QRS on far‐field intracardiac electrograms as a predictor of arrhythmic events
por: Osaka, Yuki, et al.
Publicado: (2021)

A Review of Healthy and Fibrotic Myocardium Microstructure Modeling and Corresponding Intracardiac Electrograms
por: Sánchez, Jorge, et al.
Publicado: (2022)

Understanding repolarization in the intracardiac unipolar electrogram: A long-lasting controversy revisited
por: Stoks, Job, et al.
Publicado: (2023)

Force Trends and Pulsatility for Catheter Contact Identification in Intracardiac Electrograms during Arrhythmia Ablation
por: Rivas-Lalaleo, David, et al.
Publicado: (2018)

Comparison of spectral estimators for characterizing fractionated atrial electrograms
por: Ciaccio, Edward J, et al.
Publicado: (2013)

Unipolar and bipolar electrogram characteristics of recurrent cases of idiopathic ventricular arrhythmias undergoing repeat catheter ablation
por: Jena, Anupam, et al.
Publicado: (2021)

Impact of electrode orientation, myocardial wall thickness, and myofiber direction on intracardiac electrograms: numerical modeling and analytical solutions
por: Leenknegt, Lore, et al.
Publicado: (2023)

Parylene C-Based, Breathable Tattoo Electrodes for High-Quality Bio-Potential Measurements
por: Spanu, Andrea, et al.
Publicado: (2022)

Multiple factors influence the morphology of the bipolar electrogram: An in silico modeling study
por: Hwang, Minki, et al.
Publicado: (2019)

Atrial anti-tachycardia pacing resulting in termination of atrial flutter: intracardiac electrograms providing insight into the mechanism of arrhythmia termination
por: Maeda, Shingo, et al.
Publicado: (2019)

Evaluation of a Fully Automatic Measurement of Short-Term Variability of Repolarization on Intracardiac Electrograms in the Chronic Atrioventricular Block Dog
por: Smoczyńska, Agnieszka, et al.
Publicado: (2020)

The temporal behavior and consistency of bipolar atrial electrograms in human persistent atrial fibrillation
por: Almeida, Tiago P., et al.
Publicado: (2017)

Physiological Assessment of Ventricular Myocardial Voltage Using Omnipolar Electrograms
por: Magtibay, Karl, et al.
Publicado: (2017)

Real-Time Ventricular Cancellation in Unipolar Atrial Fibrillation Electrograms
por: Ríos-Muñoz, Gonzalo R., et al.
Publicado: (2020)

Electrical remodelling and response following cardiac resynchronization therapy: A novel analysis of intracardiac electrogram using a quadripolar lead
por: Toner, Liam, et al.
Publicado: (2018)

A case of ventricular tachycardia with an intramural excitable substrate detected by evaluating the close and the wide bipolar electrograms of a linear decapolar catheter
por: Kanda, Takashi, et al.
Publicado: (2023)

High-Resolution Measurement of Local Activation Time Differences From Bipolar Electrogram Amplitude
por: Gaeta, Stephen, et al.
Publicado: (2021)

Real-Time Ventricular Volume Measured Using the Intracardiac Electromyogram
por: Schmid Daners, Marianne, et al.
Publicado: (2021)

Characteristics and proposed meaning of intrinsic intracardiac electrogram morphology observed during the left bundle branch pacing procedure: A case report
por: Wu, Hao, et al.
Publicado: (2022)

Intramural conduction system gradients and electrogram regularity during ventricular fibrillation
por: Tri, Jason, et al.
Publicado: (2018)

The Amplitude-Normalized Area of a Bipolar Electrogram as a Measure of Local Conduction Delay in the Heart
por: Mendonca Costa, Caroline, et al.
Publicado: (2020)

Detection of Endo-epicardial Asynchrony in the Atrial Wall Using One-Sided Unipolar and Bipolar Electrograms
por: van der Does, Lisette J. M. E., et al.
Publicado: (2021)

Prognostic significance of non-sustained ventricular tachycardia on stored electrograms in pacemaker recipients
por: Bencardino, Gianluigi, et al.
Publicado: (2019)

Reliability Of A Novel Intracardiac Electrogram Method For AV And VV Delay Optimization And Comparability To Echocardiography Procedure For Determining Optimal Conduction Delays In CRT Patients
por: Reinsch, N, et al.
Publicado: (2009)

Non-invasive localization of post-infarct ventricular tachycardia exit sites to guide ablation planning: a computational deep learning platform utilizing the 12-lead electrocardiogram and intracardiac electrograms from implanted devices
por: Monaci, Sofia, et al.
Publicado: (2022)

Atrial substrate characterization based on bipolar voltage electrograms acquired with multipolar, focal and mini-electrode catheters
por: Knecht, Sven, et al.
Publicado: (2023)

Early Signs of Critical Slowing Down in Heart Surface Electrograms of Ventricular Fibrillation Victims
por: Nannes, Berend, et al.
Publicado: (2020)

Spatial reproducibility of complex fractionated atrial electrogram depending on the direction and configuration of bipolar electrodes: an in-silico modeling study
por: Song, Jun-Seop, et al.
Publicado: (2016)

A single-beat algorithm to discriminate farfield from nearfield bipolar voltage electrograms from the pulmonary veins
por: Schlageter, Vincent, et al.
Publicado: (2023)

Thrombophilia, Left Ventricular Dysfunction and Intracardiac Thrombi in Children
por: Abu-Kishk, Ibrahim, et al.
Publicado: (2011)

Intracardiac echocardiography techniques to identify ventricular arrhythmia substrate
por: Kanawati, Juliana, et al.
Publicado: (2022)

O21 A case of thromboembolic ischaemic cardiomyopathy and intracardiac thrombus in a patient with antiphospholipid syndrome
por: Alveyn, Edward, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_r509dguh0a2ijkavkie605kofe