Zobrazeno 1 - 10
of 541
pro vyhledávání: '"Seismocardiography"'
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Wearable sensors have revolutionized cardiac health monitoring, with Seismocardiography (SCG) at the forefront due to its non-invasive nature. However, the substantial motion artefacts have hindered the translation of SCG-based me
Externí odkaz:
https://doaj.org/article/66fda778b58d466d9c2eec0278617101
Publikováno v:
IEEE Open Journal of Engineering in Medicine and Biology, Vol 6, Pp 119-126 (2025)
Goal: Seismocardiography (SCG) offers critical insights into cardiac performance, but its analysis often faces challenges due to the limited availability of data. This study aims to generate synthetic SCG heartbeats which can augment existing dataset
Externí odkaz:
https://doaj.org/article/b5db651ea9af4a82a7dcc84ccc07f4a0
Akademický článek
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Autor:
Amit Nayak, Miodrag Bolic
Publikováno v:
IEEE Open Journal of Instrumentation and Measurement, Vol 3, Pp 1-4 (2024)
In this short article, we present a new method to use a smartphone placed unattached on a subject’s chest in the supine position to obtain heartbeat and breathing signals and estimate heart and breathing rates, simultaneously. We collected 3-axis a
Externí odkaz:
https://doaj.org/article/94d60317e3494086ad7a91420b8d5bba
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 12, Pp 348-358 (2024)
Wearable sensing has become a vital approach to cardiac health monitoring, and seismocardiography (SCG) is emerging as a promising technology in this field. However, the applicability of SCG is hindered by motion artifacts, including those encountere
Externí odkaz:
https://doaj.org/article/5213ee41a0e64063b75f3ee49970257a
Autor:
Cyrille Herkert, Ignace De Lathauwer, Mayke vanLeunen, Rudolph Ferdinand Spee, Paniz Balali, Pierre‐Francois Migeotte, Amin Hossein, Yuan Lu, Hareld Marijn Clemens Kemps
Publikováno v:
ESC Heart Failure, Vol 10, Iss 6, Pp 3446-3453 (2023)
Abstract Aims To improve telemonitoring strategies in heart failure patients, there is a need for novel non‐obtrusive sensors that monitor parameters closely related to intracardiac filling pressures. This proof‐of‐concept study aims to evaluat
Externí odkaz:
https://doaj.org/article/38558b3711f84a3d9c1a7f0a73d65fa0
Autor:
Zhixing Gao, Yuqi Wang, Kang Yu, Zhiwei Dai, Tingting Song, Jun Zhang, Chengjun Huang, Haiying Zhang, Hao Yang
Publikováno v:
Sensors, Vol 24, Iss 7, p 2235 (2024)
Cardiovascular diseases pose a long-term risk to human health. This study focuses on the rich-spectrum mechanical vibrations generated during cardiac activity. By combining Fourier series theory, we propose a multi-frequency vibration model for the h
Externí odkaz:
https://doaj.org/article/d122fbffe3464b8cb40c082393355545
Autor:
Spyridon Kontaxis, Foivos Kanellos, Adamantios Ntanis, Nicholas Kostikis, Spyridon Konitsiotis, George Rigas
Publikováno v:
Sensors, Vol 24, Iss 13, p 4139 (2024)
This study explores the feasibility of a wearable system to monitor vital signs during sleep. The system incorporates five inertial measurement units (IMUs) located on the waist, the arms, and the legs. To evaluate the performance of a novel framewor
Externí odkaz:
https://doaj.org/article/04e66d3e14784b6e967442fa1df11241
Publikováno v:
Bioengineering, Vol 11, Iss 6, p 596 (2024)
In recent decades, much work has been implemented in heart rate (HR) analysis using electrocardiographic (ECG) signals. We propose that algorithms developed to calculate HR based on detected R-peaks using ECG can be applied to seismocardiographic (SC
Externí odkaz:
https://doaj.org/article/56fe6a67d6b74f98a9992044fd4e390b
Autor:
Wenshan Wu, Mohamed Elgendi, Richard Ribon Fletcher, Hagen Bomberg, Urs Eichenberger, Cuntai Guan, Carlo Menon
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
Heart rate (HR) is closely related to heart rhythm patterns, and its irregularity can imply serious health problems. Therefore, HR is used in the diagnosis of many health conditions. Traditionally, HR has been measured through an electrocardiograph (
Externí odkaz:
https://doaj.org/article/7d80b1cd92064093b83dd35b69e3190b