Heart Rate Monitoring During Different Lung Volume Phases Using Seismocardiography
, 2018 Seismocardiography (SCG) is a non-invasive method that can be used for cardiac activity monitoring. This paper presents a new electrocardiogram (ECG) independent approach for estimating heart rate (HR) during low and high lung volume (LLV and HLV ...
Bomar, Andrew J +3 more
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Fiber-optic breath sensors: A comparison study [PDF]
, 2019 The paper presents a comparative study of three fiber optic sensors based on the fiber Bragg grating (FBG). The basic monitored parameter is the respiratory rate of the human body.
Fajkus, Marcel +2 more
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Advanced Sensor Research, Volume 4, Issue 2, February 2025.Monitoring deep tissue biometrics is crucial for managing internal hemorrhage. This study introduces a novel single‐electrode capacitive sensor using carbon nanotube composites to improve penetration depth and sensitivity to regional dielectric or pressure changes.
Yu‐Jen Cheng +7 more
wiley +1 more source
Preliminary study: mobile phone as a phonocardiographic signal recorder [PDF]
International Journal of Electronics and TelecommunicationsThe aim of this paper is to analyze the possibility of using a mobile phone with a voice recorder function as a phonocardiographic signal recorder. Test measurements were carried out by placing the phone at various points on the chest.
Michał Łuczyński
doaj +1 more source
On-the-fly Approximation of Multivariate Total Variation Minimization [PDF]
, 2016 In the context of change-point detection, addressed by Total Variation minimization strategies, an efficient on-the-fly algorithm has been designed leading to exact solutions for univariate data.
Abry, Patrice +3 more
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Research Communications of the 32nd ECVIM‐CA Online Congress
, 2022 Journal of Veterinary Internal Medicine, Volume 36, Issue 6, Page 2455-2551, November/December 2022.
wiley +1 more source
Performance of Using Mel-Frequency Cepstrum Based Features in Nonlinear Classifiers for Phonocardiography Recordings [PDF]
, 2023 İbrahim Özkan, Atila Yılmaz
openalex +1 more source
Clinical Cardiology, Volume 47, Issue 11, November 2024.A total of 204 patients and 49 features were collected. After splitting the population into training and test sets according to a ratio of 7:3, the LASSO and logistic regression was used to select the final five factors for a nomogram. The AUC for the nomogram model is 0.945, while the AUC for the echocardiographic parameters combined with NT‐proBNP in
Linchun Cao +4 more
wiley +1 more source
Phonocardiography Signals Compression with Deep Convolutional Autoencoder for Telecare Applications
Applied Sciences, 2020 Phonocardiography (PCG) signals that can be recorded using the electronic stethoscopes play an essential role in detecting the heart valve abnormalities and assisting in the diagnosis of heart disease.
Ying-Ren Chien +2 more
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Triple Björk-Shiley valve: More than 30 years of asymptomatic functioning: To the memory of late academic Prof. Isidor Papo and the 45th anniversary of the first valve implantation in Yugoslavia [PDF]
, 2010 Introduction. The Björk-Shiley Delrin (BSD) tilting disc heart valve was first clinically used in 1969. A triple BSD valve replacement has not been quite common, because of high postoperative risk and complications, but there have been several cases with
Krotin Mirjana +2 more
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