Zobrazeno 1 - 10
of 138
pro vyhledávání: '"magnetocardiography (MCG)"'
Autor:
Tarek Elfouly, Ali Alouani
Publikováno v:
Sensors, Vol 24, Iss 18, p 6017 (2024)
Heart diseases remain one of the leading causes of morbidity and mortality worldwide, necessitating innovative diagnostic methods for early detection and intervention. An electrocardiogram (ECG) is a well-known technique for the preliminary diagnosis
Externí odkaz:
https://doaj.org/article/3f0de2810f734203984d3bac01c10665
Autor:
Engelhardt Erik, Elzenheimer Eric, Hoffman Johannes, Schmidt Tobias, Zaman Adrian, Frey Norbert, Schmidt Gerhard
Publikováno v:
Current Directions in Biomedical Engineering, Vol 9, Iss 1, Pp 89-92 (2023)
In this paper we present a novel noninvasive approach to estimate current densities in the heart from magnetocardiography. The proposed algorithm uses nested optimization to model current densities in equally-sized voxels of myocardial tissue. First-
Externí odkaz:
https://doaj.org/article/bade63e0da194acaa993bd41d69af02b
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundMyocarditis is a condition that can have severe adverse outcomes and lead to sudden cardiac death if remaining undetected. This study tested the capability of cardiac magnetic field mapping to detect patients with clinically suspected myoca
Externí odkaz:
https://doaj.org/article/10d5d592cd9f47318cd4e0c49c2c2482
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
Magnetocardiography (MCG), which is nowadays 60 years old, has not yet been fully accepted as a clinical tool. Nevertheless, a large body of research and several clinical trials have demonstrated its reliability in providing additional diagnostic ele
Externí odkaz:
https://doaj.org/article/7cad694a612a49e69db947bc367df912
Autor:
Erik Engelhardt, Eric Elzenheimer, Johannes Hoffmann, Christy Meledeth, Norbert Frey, Gerhard Schmidt
Publikováno v:
Bioengineering, Vol 10, Iss 12, p 1432 (2023)
Electroanatomical mapping is a method for creating a model of the electrophysiology of the human heart. Medical professionals routinely locate and ablate the site of origin of cardiac arrhythmias with invasive catheterization. Non-invasive localizati
Externí odkaz:
https://doaj.org/article/151fcc98ddfc476b9107855fd1094981
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Akademický článek
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Autor:
Sadman Sakib, Mostafa M. Fouda, Muftah Al-Mahdawi, Attayeb Mohsen, Mikihiko Oogane, Yasuo Ando, Zubair Md. Fadlullah
Publikováno v:
IEEE Access, Vol 10, Pp 2656-2668 (2022)
Remote health monitoring has become a necessity due to reduced healthcare access resulting from pandemic lockdowns and the increasing aging population. Electrocardiography (ECG) is the standard for cardiac monitoring and arrhythmia identification, bu
Externí odkaz:
https://doaj.org/article/dfccf8e8a8234004bffe00f18a7d2ab2
Autor:
Keren Zhu, Asimina Kiourti
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 3, Pp 732-744 (2022)
It has long been common practice to capture the electric fields emanated by the human body as a means of detecting and/or monitoring diverse health conditions. However, these electric fields are strongly impacted by the complex permittivity of biolog
Externí odkaz:
https://doaj.org/article/663f8f4a8c4647819ebd27f48b6af61a
Publikováno v:
IEEE Access, Vol 9, Pp 107095-107103 (2021)
The forward problem in magnetocardiography (MCG) is important for understanding the relationship between the electric activity of the heart and the body surface magnetic field (BSM), and providing insight into the clinical application of MCG. In this
Externí odkaz:
https://doaj.org/article/379f3004d101460bb1c5a93c58c01b4b