Results 61 to 70 of about 379 (113)

Generation of Seismocardiography Heartbeats Using a Wasserstein Generative Adversarial Network With Feature Control

IEEE Open Journal of Engineering in Medicine and Biology
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 datasets to
James Skoric, Yannick D'Mello, David V. Plant   +2 more
doaj   +1 more source

Wearable Single‐Electrode Capacitive Sensor with Large Penetration Depth for Intelligent Deep Tissue and Hemorrhage Monitoring

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, Shawn Kim, Nathan White, Xu Wang, Kristyn Ringgold, Lauren Neidig, Younghoon Kwon, Jae‐Hyun Chung   +7 more
wiley   +1 more source

The 6th International Leh Symposium

, 2022
Pulmonary Circulation, Volume 12, Issue 3, July 2022.
wiley   +1 more source

Precordial Vibrations: A Review of Wearable Systems, Signal Processing Techniques, and Main Applications

Sensors, 2022
Recently, the ever-growing interest in the continuous monitoring of heart function in out-of-laboratory settings for an early diagnosis of cardiovascular diseases has led to the investigation of innovative methods for cardiac monitoring.
Francesca Santucci, Daniela Lo Presti, Carlo Massaroni, Emiliano Schena, Roberto Setola   +4 more
doaj   +1 more source

Emerging Wearable Acoustic Sensing Technologies

Advanced Science, Volume 12, Issue 6, February 10, 2025.
This review summarizes recent advancements in wearable acoustic devices developed through interdisciplinary and bionic approaches. These applications include bio‐acoustic detection, ultrasound energy supply, and ultrasonic diagnosis. It highlights challenges and future directions, aiming to promote their use in the human body and explore integration ...
Tao Liu, Yuchen Mao, Hanjie Dou, Wangyang Zhang, Jiaqian Yang, Pengfan Wu, Dongxiao Li, Xiaojing Mu   +7 more
wiley   +1 more source

Vital Sign Monitoring in Car Seats Based on Electrocardiography, Ballistocardiography and Seismocardiography: A Review

Sensors, 2020
This paper focuses on a thorough summary of vital function measuring methods in vehicles. The focus of this paper is to summarize and compare already existing methods integrated into car seats with the implementation of inter alia capacitive ...
Michaela Sidikova, Radek Martinek, Aleksandra Kawala-Sterniuk, Martina Ladrova, Rene Jaros, Lukas Danys, Petr Simonik   +6 more
doaj   +1 more source

Near Real-Time Implementation of An Adaptive Seismocardiography – ECG Multimodal Framework for Cardiac Gating

IEEE Journal of Translational Engineering in Health and Medicine, 2019
Objective: Accurate gating for data acquisition of computed tomography (CT) is crucial to obtaining high quality images for diagnosing cardiovascular diseases.
J. Yao, S. Tridandapani, P. T. Bhatti
doaj   +1 more source

Comparison of HRV indices obtained from ECG and SCG signals from CEBS database

BioMedical Engineering OnLine, 2019
Background Heart rate variability (HRV) has become a useful tool of assessing the function of the heart and of the autonomic nervous system. Over the recent years, there has been interest in heart rate monitoring without electrodes.
Szymon Siecinski, Ewaryst J. Tkacz, Pawel S. Kostka   +2 more
doaj   +1 more source

Real-Time Cardiac Beat Detection and Heart Rate Monitoring from Combined Seismocardiography and Gyrocardiography

Sensors, 2019
Cardiography is an indispensable element of health care. However, the accessibility of at-home cardiac monitoring is limited by device complexity, accuracy, and cost.
Yannick D’Mello, James Skoric, Shicheng Xu, Philip J. R. Roche, Michel Lortie, Stephane Gagnon, David V. Plant   +6 more
doaj   +1 more source

Accelerometer-Based Method for Extracting Respiratory and Cardiac Gating Information for Dual Gating during Nuclear Medicine Imaging

International Journal of Biomedical Imaging, 2014
Both respiratory and cardiac motions reduce the quality and consistency of medical imaging specifically in nuclear medicine imaging. Motion artifacts can be eliminated by gating the image acquisition based on the respiratory phase and cardiac ...
Mojtaba Jafari Tadi, Tero Koivisto, Mikko Pänkäälä, Ari Paasio   +3 more
doaj   +1 more source