Results 71 to 80 of about 543,312 (350)

An Effective LSTM Recurrent Network to Detect Arrhythmia on Imbalanced ECG Dataset

Journal of Healthcare Engineering, 2019
To reduce the high mortality rate from cardiovascular disease (CVD), the electrocardiogram (ECG) beat plays a significant role in computer-aided arrhythmia diagnosis systems.
Junli Gao, Hongpo Zhang, Peng Lu, Zongmin Wang   +3 more
semanticscholar   +1 more source

Response to allopurinol and febuxostat according to the fractional excretion of urate in men with gout

Arthritis Care &Research, Accepted Article.
Background Body mass index (BMI), glomerular filtration rate (GFR), and pretreatment urate levels have been reported to influence the urate‐lowering response to allopurinol. We investigated whether the fractional excretion of urate (FEUA) also modulates this response and relates to oxypurinol concentrations. We further evaluated its potential influence
Pascal Richette, Anouk Walter‐Petrich, Quang Dinh Nguyen, Matthieu Resche‐Rigon, Quang Huy Dinh Nguyen, Minh Duc Do, Thao Phuong Mai, Tuan Duc Nguyen, Fernando Perez‐Ruiz, Emmanuel Letavernier, Tristan Pascart, Augustin Latourte, Hang Korng Ea, Thomas Bardin   +13 more
wiley   +1 more source

Initial experience and treatment of atrial fibrillation using a novel irrigated multielectrode catheter: Results from a prospective two-center study

Journal of Arrhythmia, 2016
Background: PV electrical isolation has become the cornerstone of catheter ablation for the treatment of atrial fibrillation (AF). Several strategies have been proposed to achieve this goal.
Felipe Rodríguez-Entem, MD, Víctor Expósito, MD, Moisés Rodríguez-Mañero, MD, Susana González-Enríquez, MD, Xesús Alberte Fernández-López, MD, Javier García-Seara, MD, José Luis Martínez-Sande, MD, Juan José Olalla, MD   +7 more
doaj   +1 more source

Cardiac dopamine D1 receptor triggers ventricular arrhythmia in chronic heart failure

Nature Communications, 2020
Pathophysiological roles of cardiac dopamine system remain unknown. Here, we show the role of dopamine D1 receptor (D1R)-expressing cardiomyocytes (CMs) in triggering heart failure-associated ventricular arrhythmia.
Toshihiro Yamaguchi, Tomokazu S. Sumida, S. Nomura, M. Satoh, Tomoaki Higo, Masamichi Ito, T. Ko, K. Fujita, M. Sweet, A. Sanbe, K. Yoshimi, I. Manabe, T. Sasaoka, Matthew R. G. Taylor, H. Toko, E. Takimoto, A. Naito, I. Komuro   +17 more
semanticscholar   +1 more source

A Computational Journey Toward an Optimal Design for Metamaterial Epicardial Passive Sleeves

Advanced Healthcare Materials, EarlyView.
Passive epicardial sleeves are evaluated in 3D in‐silico heart models to reveal how sleeve geometry, stiffness, anisotropy, and metamaterial architecture influence cardiac mechanics after myocardial infarction. A continuum‐to‐auxetic design exploration shows that region‐specific mechanical engagement can reduce infarct bulging and modulate torsional ...
Vahid Naeini, Emilio A. Mendiola, Ahmad Rafsanjani, Fergal B. Coulter, Qian Xiang, Jianyi Zhang, Peter Vanderslice, Vahid Serpooshan, Reza Avazmohammadi   +8 more
wiley   +1 more source

Serious arrhythmia in initiators of citalopram, escitalopram, and other selective serotonin reuptake inhibitors: A population‐based cohort study in older adults [PDF]

, 2022
Mia Aakjær, Sarah Kimmer Werther, Marie L. De Bruin, Morten Andersen   +3 more
openalex   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

Advanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa, Lineta Stonkute, Sara Trujillo, Mariana Azevedo Gonzalez Oliva, Francis Burton, Matthew J. Dalby, Oana Dobre, Godfrey Smith, Manuel Salmeron‐Sanchez   +8 more
wiley   +1 more source

The Link Between Sex Hormones and Susceptibility to Cardiac Arrhythmias: From Molecular Basis to Clinical Implications

Frontiers in Cardiovascular Medicine, 2021
It is well-known that gender is an independent risk factor for some types of cardiac arrhythmias. For example, males have a greater prevalence of atrial fibrillation and the Brugada Syndrome.
Sarah Costa, Ardan M. Saguner, Alessio Gasperetti, Alessio Gasperetti, Deniz Akdis, Corinna Brunckhorst, Firat Duru, Firat Duru   +7 more
doaj   +1 more source

The Garden of the Heart: HeartMath - The New Biotechnology for Treating Children with ADD/ADHD and Arrhythmia [PDF]

, 2005
This article gives a practitioner's account of her success using HeartMath's techniques and emWave(R) PC heart rhythm coherence feedback system in treating children with AD/HD. Dr. St.
Shari St. Martin
core  

Case Report: Family Curse: An SCN5A Mutation, c.611C>A, p.A204E Associated With a Family History of Dilated Cardiomyopathy and Arrhythmia [PDF]

, 2022
Wen Huang, Rui Xu, Ning Gao, Xia Wu, Cong Wen   +4 more
openalex   +1 more source