Results 11 to 20 of about 543,312 (350)

Unipolar Electrogram-Guided versus Lesion Size Index-Guided Catheter Ablation in Patients with Paroxysmal Atrial Fibrillation

Journal of Cardiovascular Development and Disease, 2022
Background: This research explores the relationship between the unipolar electrogram (UP-EGM) and lesion size index (LSI) in different regions of continuous circular lesions (CCLs) and to assess the safety and efficacy of UP-EGM-guided versus LSI-guided ...
Guohua Fu, Bin He, Binhao Wang, Mingjun Feng, Xianfeng Du, Jing Liu, Yibo Yu, Fang Gao, Weidong Zhuo, Yi Xu, Yingbo Qi, Huimin Chu   +11 more
doaj   +1 more source

Effect of MRI-Guided Fibrosis Ablation vs Conventional Catheter Ablation on Atrial Arrhythmia Recurrence in Patients With Persistent Atrial Fibrillation: The DECAAF II Randomized Clinical Trial.

Journal of the American Medical Association (JAMA), 2022
Importance Ablation of persistent atrial fibrillation (AF) remains a challenge. Left atrial fibrosis plays an important role in the pathophysiology of AF and has been associated with poor procedural outcomes.
N. Marrouche, O. Wazni, C. McGann, Tom H. Greene, J. Dean, Lilas Dagher, E. Kholmovski, M. Mansour, F. Marchlinski, David A. Wilber, G. Hindricks, C. Mahnkopf, Darryl Wells, P. Jais, P. Sanders, J. Brachmann, Jeroen J. Bax, Leonie Morrison-de Boer, T. Deneke, H. Calkins, C. Sohns, N. Akoum   +21 more
semanticscholar   +1 more source

Deep learning for ECG Arrhythmia detection and classification: an overview of progress for period 2017–2023

Frontiers in Physiology, 2023
Cardiovascular diseases are a leading cause of mortality globally. Electrocardiography (ECG) still represents the benchmark approach for identifying cardiac irregularities. Automatic detection of abnormalities from the ECG can aid in the early detection,
Yaqoob Ansari, Omar Mourad, Khalid A. Qaraqe, E. Serpedin   +3 more
semanticscholar   +1 more source

Deep Learning-Based ECG Arrhythmia Classification: A Systematic Review

Applied Sciences, 2023
Deep learning (DL) has been introduced in automatic heart-abnormality classification using ECG signals, while its application in practical medical procedures is limited.
Q. Xiao, Khuan Lee, Siti Aisah Mokhtar, Iskasymar Ismail, A. Pauzi, Qiuxia Zhang, P. Lim   +6 more
semanticscholar   +1 more source

Impact of Oral Anticoagulation Therapy Versus Left Atrial Appendage Occlusion on Cognitive Function and Quality of Life in Patients With Atrial Fibrillation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background We compared the cognitive status and quality of life in patients with atrial fibrillation undergoing left atrial appendage occlusion (LAAO) or remaining on oral anticoagulation (OAC) after atrial fibrillation ablation.
Sanghamitra Mohanty, Prasant Mohanty, Chintan Trivedi, Joanna Assadourian, Angel Quintero Mayedo, Bryan MacDonald, Domenico G. Della Rocca, Carola Gianni, Rodney Horton, Amin Al‐Ahmad, Mohamed Bassiouny, John D. Burkhardt, Luigi Di Biase, M. Edip Gurol, Andrea Natale   +14 more
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Proteomic and functional analysis of HDL subclasses in humans and rats: a proof-of-concept study

Lipids in Health and Disease, 2023
Background The previous study investigated whether the functions of small, medium, and large high density lipoprotein (S/M/L-HDL) are correlated with protein changes in mice. Herein, the proteomic and functional analyses of high density lipoprotein (HDL)
Canxia Huang, Jie Zhang, Jingjing Huang, Hongwei Li, Kexin Wen, Jinlan Bao, Xiaoying Wu, Runlu Sun, Ayiguli Abudukeremu, Yue Wang, Zhijian He, Qiaofei Chen, Xinyi Huang, Hong Wang, Yuling Zhang   +14 more
doaj   +1 more source

Classifying Cardiac Arrhythmia from ECG Signal Using 1D CNN Deep Learning Model

Mathematics, 2023
Blood circulation depends critically on electrical activation, where any disturbance in the orderly pattern of the heart’s propagating wave of excitation can lead to arrhythmias.
A. A. Ahmed, Waleed Ali, T. A. Abdullah, S. Malebary   +3 more
semanticscholar   +1 more source

Primary results of the Spanish Cryoballoon Ablation Registry: acute and long-term outcomes of the RECABA study

Scientific Reports, 2021
Cryoablation is safe and effective for the treatment of atrial fibrillation (AF) in controlled clinical trials, but contemporary real-world usage and outcomes are limited.
Ángel Ferrero-De-Loma-Osorio, Rocío Cózar, Arcadio García-Alberola, Ermengol Valles, Alberto Barrera, Jorge Toquero, Jose Miguel Ormaetxe, Juan Martínez Sánchez, Ricardo Ruiz-Granell, Pablo Bastos Amador, Jose Manuel Rubio, Julio Martí-Amor, Patricia Pascual, Irene Molina, Jesús Daniel Martínez-Alday, RECABA Investigators   +15 more
doaj   +1 more source

Sex Differences in the Outcomes of Cryoablation for Atrial Fibrillation

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe literature data on the outcomes of radiofrequency catheter ablation for atrial fibrillation (AF) in women are contradictory.AimTo determine and compare the outcomes and complications of cryoballoon pulmonary vein isolation (cryo-PVI) in men
Alexis Hermida, Jacqueline Burtin, Maciej Kubala, Floriane Fay, Pierre-Marc Lallemand, Otilia Buiciuc, Audrey Lieu, Mustafa Zaitouni, Christophe Beyls, Jean-Sylvain Hermida   +9 more
doaj   +1 more source

Arrhythmic Risk Profile and Outcomes of Patients Undergoing Cardiac Sympathetic Denervation for Recurrent Monomorphic Ventricular Tachycardia After Ablation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Cardiac sympathetic denervation (CSD) has been used as a bailout strategy for refractory ventricular tachycardia (VT). Risk of VT recurrence in patients with scar‐related monomorphic VT referred for CSD and the extent to which CSD can modify ...
Veronica Dusi, Jeffrey Gornbein, Duc H. Do, Julie M. Sorg, Houman Khakpour, Yuliya Krokhaleva, Olujimi A. Ajijola, Carlos Macias, Jason S. Bradfield, Eric Buch, Osamu A. Fujimura, Noel G. Boyle, Jane Yanagawa, Jay M. Lee, Kalyanam Shivkumar, Marmar Vaseghi   +15 more
doaj   +1 more source