Results 31 to 40 of about 409,490 (311)

Optimal Multi-Stage Arrhythmia Classification Approach

Scientific Reports, 2020
Arrhythmia constitutes a problem with the rate or rhythm of the heartbeat, and an early diagnosis is essential for the timely inception of successful treatment. We have jointly optimized the entire multi-stage arrhythmia classification scheme based on 12-
Jianwei Zheng, H. Chu, D. Struppa, Jianming Zhang, Sir Magdi Yacoub, H. El-Askary, Anthony Chang, L. Ehwerhemuepha, I. Abudayyeh, Alexander Barrett, G. Fu, H. Yao, Dongbo Li, Hangyuan Guo, C. Rakovski   +14 more
semanticscholar   +1 more source

Arrhythmia Classification Techniques Using Deep Neural Network

Complex, 2021
Electrocardiogram (ECG) is the most common and low-cost diagnostic tool used in healthcare institutes for screening heart electrical signals. The abnormal heart signals are commonly known as arrhythmia.
A. Khan, M. Hussain, M. K. Malik
semanticscholar   +1 more source

Deep Multi-Scale Fusion Neural Network for Multi-Class Arrhythmia Detection

IEEE journal of biomedical and health informatics, 2020
Automated electrocardiogram (ECG) analysis for arrhythmia detection plays a critical role in early prevention and diagnosis of cardiovascular diseases. Extracting powerful features from raw ECG signals for fine-grained diseases classification is still a ...
Ruxin Wang, Jianping Fan, Ye Li
semanticscholar   +1 more source

Safety and efficacy of low-dose non-vitamin K antagonist oral anticoagulants versus warfarin after left atrial appendage closure with the Watchman device

Journal of the Formosan Medical Association, 2022
Background/Purpose: Anticoagulant therapy is suggested within 45 days after Watchman device implantation for stroke prevention in patients with atrial fibrillation (AF).
Guohua Fu, Binhao Wang, Bin He, Yibo Yu, Zhao Wang, Mingjun Feng, Jing Liu, Xianfeng Du, Weidong Zhuo, Huimin Chu   +9 more
doaj   +1 more source

An inappropriately–appropriate ICD therapy: What is the mechanism and what interventions can be done?

Clinical Case Reports, 2023
Key Clinical Message R‐wave double counting is a rare cause of ventricular oversensing that can lead to inappropriate shocks. Optimizing device programming is essential for the avoidance of subsequent inappropriate therapies.
Athanasios Saplaouras, Panagiotis Mililis, Ourania Kariki, George Bazoukis, Athena Batsouli, Vasileios Antonakos, Stylianos Dragasis, Ilias G. Patsiotis, Konstantinos P. Letsas, Michael Efremidis   +9 more
doaj   +1 more source

Progressive and Simultaneous Right and Left Atrial Remodeling Uncovered by a Comprehensive Magnetic Resonance Assessment in Atrial Fibrillation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Left atrial structural remodeling contributes to the arrhythmogenic substrate of atrial fibrillation (AF), but the role of the right atrium (RA) remains unknown.
Clara Gunturiz‐Beltrán, Marta Nuñez‐Garcia, Till F. Althoff, Roger Borràs, Rosa M. Figueras i Ventura, Paz Garre, Gala Caixal, Susanna Prat‐González, Rosario J. Perea, Eva Maria Benito, Jose Maria Tolosana, Elena Arbelo, Ivo Roca‐Luque, Josep Brugada, Marta Sitges, Lluís Mont, Eduard Guasch   +16 more
doaj   +1 more source

Reliable temperature probe monitoring - Favorable esophageal motion for consistent probe contact during atrial fibrillation catheter ablation

Journal of Arrhythmia, 2013
Left atrial-esophageal (LA-Eso) fistula is now a well-recognized and fatal complication of percutaneous catheter ablation performed using radiofrequency energy for atrial fibrillation (AF).
Masahiro Esato, Yoshitomi Kida, Naoto Nishina, Hiroki Mani, Hiroki Kitajima, Daisuke Sato, YeongHwa Chun   +6 more
doaj   +1 more source

Novel deep genetic ensemble of classifiers for arrhythmia detection using ECG signals

Neural computing & applications (Print), 2019
The heart disease is one of the most serious health problems in today’s world. Over 50 million persons have cardiovascular diseases around the world. Our proposed work based on 744 segments of ECG signal is obtained from the MIT-BIH Arrhythmia database ...
Pawel Plawiak, U. R. Acharya
semanticscholar   +1 more source

Arrhythmia in COVID-19

SN Comprehensive Clinical Medicine, 2020
The current outbreak of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) also known as coronavirus disease 2019 (COVID-19) has quickly progressed to a global pandemic.
Savalan Babapoor-Farrokhran, Roozbeh Tarighati Rasekhi, Deanna Gill, Shaghayegh Babapoor, A. Amanullah   +4 more
semanticscholar   +1 more source

Panoramic Endocardial Optical Mapping Demonstrates Serial Rotors Acceleration and Increasing Complexity of Activity During Onset of Cholinergic Atrial Fibrillation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Activation during onset of atrial fibrillation is poorly understood. We aimed at developing a panoramic optical mapping system for the atria and test the hypothesis that sequential rotors underlie acceleration of atrial fibrillation during ...
Óscar Salvador‐Montañés, Rafael J. Ramirez, Yoshio Takemoto, Steven R. Ennis, Daniel Garcia‐Iglesias, Sicong Wang, Patrick J. Wolfer, Jiang Jiang, Sergey V. Mironov, Sandeep V. Pandit, José Jalife, Omer Berenfeld   +11 more
doaj   +1 more source