Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Fernando S, Schlindwein"'
Publikováno v:
Sensors, Vol 24, Iss 15, p 4787 (2024)
Deep learning (DL) models have shown promise for the accurate detection of atrial fibrillation (AF) from electrocardiogram/photoplethysmography (ECG/PPG) data, yet deploying these on resource-constrained wearable devices remains challenging. This stu
Externí odkaz:
https://doaj.org/article/b7c8b6b0e0d842988d070110a1767ab7
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/88ae5b3fd1c5429a81aba5fecc2d07e6
Publikováno v:
Sensors, Vol 23, Iss 18, p 7972 (2023)
The authors wish to add two authors to the original paper [...]
Externí odkaz:
https://doaj.org/article/bf6a5293038b41f4b81235417819168c
Autor:
Mahmoud Ehnesh, Xin Li, Tiago P. Almeida, Gavin S. Chu, Nawshin Dastagir, Peter J. Stafford, G. André Ng, Fernando S. Schlindwein
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Purpose: Several studies have emphasised the significance of high dominant frequency (HDF) and rotors in the perpetuation of AF. However, the co-localisation relationship between both attributes is not completely understood yet. In this study, we aim
Externí odkaz:
https://doaj.org/article/54c3ae5e86724d7cbe24d9656177f9ad
Publikováno v:
SN Applied Sciences, Vol 2, Iss 8, Pp 1-11 (2020)
Abstract This study presents an electrocardiogram (ECG) monitoring and processing system which can observe subjects in real time and display the resultant ECG signals on a computer for observation. The primary application is for the remote observatio
Externí odkaz:
https://doaj.org/article/6f78d3a251174096969386bb4375ed9e
Autor:
Gavin S. Chu, Xin Li, Peter J. Stafford, Frederique J. Vanheusden, João L. Salinet, Tiago P. Almeida, Nawshin Dastagir, Alastair J. Sandilands, Paulus Kirchhof, Fernando S. Schlindwein, G. André Ng
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
PurposeSites of highest dominant frequency (HDF) are implicated by many proposed mechanisms underlying persistent atrial fibrillation (persAF). We hypothesized that prospectively identifying and ablating dynamic left atrial HDF sites would favorably
Externí odkaz:
https://doaj.org/article/3a38a5fde2f3492a991c2d6dc44d049f
Publikováno v:
Sensors, Vol 22, Iss 22, p 8588 (2022)
Atrial fibrillation (AF) is the most common cardiac arrhythmia in the world. The arrhythmia and methods developed to cure it have been studied for several decades. However, professionals worldwide are still working to improve treatment quality. One n
Externí odkaz:
https://doaj.org/article/d961c477255243e58d3d7c0c4d573ef1
Autor:
João Salinet, Rubén Molero, Fernando S. Schlindwein, Joël Karel, Miguel Rodrigo, José Luis Rojo-Álvarez, Omer Berenfeld, Andreu M. Climent, Brian Zenger, Frederique Vanheusden, Jimena Gabriela Siles Paredes, Rob MacLeod, Felipe Atienza, María S. Guillem, Matthijs Cluitmans, Pietro Bonizzi
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Electrocardiographic imaging (ECGI) is a technique to reconstruct non-invasively the electrical activity on the heart surface from body-surface potential recordings and geometric information of the torso and the heart. ECGI has shown scientific and c
Externí odkaz:
https://doaj.org/article/dba86c0752154489a5be90c143b0cb3f
Autor:
Xin Li, Gavin S. Chu, Tiago P. Almeida, Frederique J. Vanheusden, João Salinet, Nawshin Dastagir, Amar R. Mistry, Zakariyya Vali, Bharat Sidhu, Peter J. Stafford, Fernando S. Schlindwein, G. André Ng
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Purpose: Identifying targets for catheter ablation remains challenging in persistent atrial fibrillation (persAF). The dominant frequency (DF) of atrial electrograms during atrial fibrillation (AF) is believed to primarily reflect local activation. H
Externí odkaz:
https://doaj.org/article/46b05fa6d1ba496c8b993cc08e1e51e4
Autor:
Xin Li, Tiago P. Almeida, Nawshin Dastagir, María S. Guillem, João Salinet, Gavin S. Chu, Peter J. Stafford, Fernando S. Schlindwein, G. André Ng
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
PurposeRecent investigations failed to reproduce the positive rotor-guided ablation outcomes shown by initial studies for treating persistent atrial fibrillation (persAF). Phase singularity (PS) is an important feature for AF driver detection, but al
Externí odkaz:
https://doaj.org/article/c8912519636943eb87bdffebc5c2116f