Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Frida Sandberg"'
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Introduction: Information about autonomic nervous system (ANS) activity may offer insights about atrial fibrillation (AF) progression and support personalized AF treatment but is not easily accessible from the ECG. In this study, we propose a new app
Externí odkaz:
https://doaj.org/article/546812cce71840538c1a08e286df180b
Publikováno v:
Frontiers in Physiology, Vol 14 (2024)
Introduction: Atrial fibrillation (AF) is the most common arrhythmia, associated with significant burdens to patients and the healthcare system. The atrioventricular (AV) node plays a vital role in regulating heart rate during AF by filtering electri
Externí odkaz:
https://doaj.org/article/0d80a30bcd804cc5a3d68f961abbbf2f
Autor:
Chiara Celotto, Carlos Sánchez, Mostafa Abdollahpur, Frida Sandberg, Jose F. Rodriguez Mstas, Pablo Laguna, Esther Pueyo
Publikováno v:
Frontiers in Physiology, Vol 14 (2024)
In atrial fibrillation (AF), the ECG P-wave, which represents atrial depolarization, is replaced with chaotic and irregular fibrillation waves (f waves). The f-wave frequency, Ff, shows significant variations over time. Cardiorespiratory interactions
Externí odkaz:
https://doaj.org/article/a18aa713102046738eda774591135c8f
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
The large MIMIC waveform dataset, sourced from intensive care units, has been used extensively for the development of Photoplethysmography (PPG) based blood pressure (BP) estimation algorithms. Yet, because the data comes from patients in severe cond
Externí odkaz:
https://doaj.org/article/b90287264429459ab6048e5a5b3949fe
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
The heart rate during atrial fibrillation (AF) is highly dependent on the conduction properties of the atrioventricular (AV) node. These properties can be affected using β-blockers or calcium channel blockers, mainly chosen empirically. Characteriza
Externí odkaz:
https://doaj.org/article/5099b2d3028441a0a2d90532ae4736d8
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background: The autonomic nervous system (ANS) is known as a potent modulator of the initiation and perpetuation of atrial fibrillation (AF), hence information about ANS activity during AF may improve treatment strategy. Respiratory induced ANS varia
Externí odkaz:
https://doaj.org/article/39ede9f3a2b0491881dac7db4bb11665
Autor:
Felix Plappert, Mikael Wallman, Mostafa Abdollahpur, Pyotr G. Platonov, Sten Östenson, Frida Sandberg
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
The response to atrial fibrillation (AF) treatment is differing widely among patients, and a better understanding of the factors that contribute to these differences is needed. One important factor may be differences in the autonomic nervous system (
Externí odkaz:
https://doaj.org/article/d8798fc7068940cb988d2d151215a200
Autor:
Youna Marc-Derrien, Louise Gren, Katrin Dierschke, Maria Albin, Anders Gudmundsson, Aneta Wierzbicka, Frida Sandberg
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Ambient air pollution is recognized as a key risk factor for cardiovascular morbidity and mortality contributing to the global disease burden. The use of renewable diesel fuels, such as hydrotreated vegetable oil (HVO), have increased in recent years
Externí odkaz:
https://doaj.org/article/1a9e31d8f1f9482981e24c8947d1f810
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
During atrial fibrillation (AF), the heart relies heavily on the atrio-ventricular (AV) node to regulate the heart rate. Thus, characterization of AV-nodal properties may provide valuable information for patient monitoring and prediction of rate cont
Externí odkaz:
https://doaj.org/article/8fee89841dae4b45aee3d0eb97427d95
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Background: Brief episodes of atrial fibrillation (AF) may evolve into longer AF episodes increasing the chances of thrombus formation, stroke, and death. Classical methods for AF detection investigate rhythm irregularity or P-wave absence in the ECG
Externí odkaz:
https://doaj.org/article/80365d157c294e4181ba887e2f33cd3d