Results 141 to 150 of about 9,324 (179)

Feature-Driven Regression Modeling for Seismocardiography-based Heart Rate Monitoring: Insights from SCG Signal Components

2025 6th International Conference on Electronics and Sustainable Communication Systems (ICESC)
The topic of this study is seismocardiography (SCG) as an admittedly non-invasive technique that measures simply the vibrations on the chest wall due to the functioning of the heart and it is intended to assist in realtime heart rate monitoring.
S. Padmakala
openaire   +2 more sources

Seismocardiography (SCG) Signal Classification of Valvular Heart Diseases with Convolutional Neural Network

Proceedings of the 19th International Joint Conference on Biomedical Engineering Systems and Technologies
: Valvular heart disease (VHD) implies the impairment of the functioning of the heart's valves, the mitral, tricuspid, aortic, and pulmonary valves.
M. Banadkooki, Martin Bogdan
semanticscholar   +1 more source

Exploring the Impact of Sensor Location On Seismocardiography-Derived Cardiac Time Intervals

Journal of Engineering and Science in Medical Diagnostics and Therapy, 2023
Cardiac time intervals (CTIs) are important parameters for evaluating cardiac function and can be measured noninvasively through electrocardiography (ECG) and seismocardiography (SCG).
Aysha Mann, Peshala Thibbotuwawa Gamage, B. Kakavand, A. Taebi   +3 more
semanticscholar   +1 more source

Seismocardiography-based estimation of hemodynamic parameters during submaximal ergometer test

Physiological Measurement
Objective. To evaluate the feasibility of seismocardiography (SCG)-based estimation of hemodynamic parameters during submaximal cycle ergometer exercise across different body mass index (BMI) groups. Approach.
Suwijak Deoisres, S. Dumnin, Kornanong Yuenyongchaiwat, C. Thanawattano   +3 more
semanticscholar   +1 more source

Assessing Coronary Artery Disease Risk Using Seismocardiography in Patients with Chest Pain

Annual International Conference of the IEEE Engineering in Medicine and Biology Society
This study introduces the EMR Score, a novel approach that integrates seismocardiography (SCG) features with clinical risk factors to estimate the pre-test probability of coronary artery disease (CAD) while focusing solely on chest pain presence.
Parastoo Dehkordi, K. Tavakolian, Zhen-Gang Xiao, A. Yuldashov, F. Khosrow-Khavar   +4 more
semanticscholar   +1 more source

Cross-Dataset Validation of a Sensor Agnostic Seismocardiography Peak Detection Method

IEEE/ACM International Conference on Connected Health: Applications, Systems and Engineering Technologies
Seismocardiography (SCG) is a non-invasive technique for capturing the mechanical vibrations of the heart, typically measured using inertial measurement units (IMUs) placed directly on the sternum, and offering insights into cardiac function beyond ...
Ismail Elnaggar, Sepehr Seifizarei, Jonas Sandelin, O. Lahdenoja, Antti Airola, Matti Kaisti, T. Koivisto   +6 more
semanticscholar   +1 more source

Seismocardiography as a valuable non-exercise method for estimating peak Vo2 in cardiac patients? first experiences in Germany

European Journal of Preventive Cardiology
Peak oxygen consumption (pVO2) is the most important parameter for assessing cardiorespiratory fitness (CRF). Low CRF (ie., low pVO2) is associated with cardiovascular disease and all-cause mortality and therefore has considerable significance in ...
F. Schick, L. Riemer, J. Zacher, C. Beier, H. Predel, T. Schmidt   +5 more
semanticscholar   +1 more source

Heart Systolic/Diastolic Variability and Heart Vibration Variability: Novel Indicators for Cardiac Function Assessment Based on Seismocardiography

2025 6th International Conference on Bio-engineering for Smart Technologies (BioSMART)
Seismocardiography (SCG) provides unique insights into cardiac mechanical function by recording chest wall vibrations, offering information beyond the electrical activity captured by electrocardiography (ECG). While heart rate variability (HRV) is widely
Yitang Li, Jianyun Yu, Xiaoli Zhu, Haoyue Wang, Zihan Zhang, Jiangtao Li   +5 more
semanticscholar   +1 more source

Design of synchronous seismocardiography-ballistocardiography monitoring system

Journal of Physics: Conference Series
The simultaneous acquisition of seismocardiographic (SCG) and ballistocardio-graphic (BCG) signals permits systematic investigation of cardiovascular vibration propagation along the thorax-periphery axis, offering substantial potential for hemodynamic ...
Xinyu Liu, Jiangtao Li
semanticscholar   +1 more source

High accurate detection method for aortic valve opening of seismocardiography signals

Biomedical Signal Processing and Control
Accurately detecting the aortic valve opening (AO) peaks of seismocardiography (SCG) is a challenging problem due to interference of other morphological inflection points. In this paper, a high accurate method is proposed to extract AO peaks based solely
Chundi Zheng, Weiming Peng, Tianyao Huang, Yonina C. Eldar, Meiyi Yu   +4 more
semanticscholar   +1 more source