Results 81 to 90 of about 550 (153)

A Review on Vibration Analysis of Seismocardiography (SCG)

International Journal of Engineering and Technology, 2018
This paper reviews on the non-invasive cardiac diagnostic method using accelerometer. Currently, the clinical cardiac diagnostic tools that are available are acoustic stethoscope, electrocardiogram (ECG) and echocardiography. The ECG represents cardiac electrical activities that provide important information to diagnose diseases such as myocardial ...
Ng. Seng Hooi, Kamarulafizam Bin Ismail, M. Mailah, Md. Rizman   +3 more
openaire   +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

Contactless Mapping of Thoracic and Abdominal Movements: Applications for Seismocardiography

Computing in Cardiology Conference (CinC), 2017
Seismocardiography has been well studied in terms of analysis, applications, and methods of measurement. However, there remains a lack of research into the explanation and modelling of the involved phenomena. We propose a new contactless method to measure thoracic and sternal movements, demonstrate that it is adequate for typical seismocardiogram use ...
Pavel Shirkovskiy, Alexandre Laurin, Mathias Fink, Dominique Chapelle, Ros K. Ing   +4 more
openaire   +1 more source

A Wavelet-Based Approach for Motion Artifact Reduction in Ambulatory Seismocardiography

IEEE Journal of Translational Engineering in Health and Medicine
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 encountered in
James Skoric, Yannick D'Mello, David V. Plant   +2 more
doaj   +1 more source

Cerebral Oxygenation and Cardiac Responses in Adult Women’s Rugby: A Season-Long Study

Physiologia
Background: Sport-related concussion is common in rugby union, yet female players remain underrepresented in research. This study examined seasonal changes in cerebral oxygenation, cardiac function, and concussion symptomology in adult female rugby ...
Ben Jones, Mohammadreza Jamalifard, Mike Rogerson, Javier Andreu-Perez, Jay Perrett, Ed Hope, Lachlan Carpenter, Tracy Lewis, J. Patrick Neary, Chris E. Cooper, Sally Waterworth   +10 more
doaj   +1 more source

Developing a Protocol for Aligning and Correlating Seismocardiography with Echocardiography

Seismocardiography (SCG) monitors health metrics through body surface vibrations from heart activity. The BEAT experiment required echocardiography (ECHO) to correlate SCG signals with cardiac events. Since no standardized ECHO protocol existed, the authors developed one.
Lawin, Dennis, Kulau, Ulf, Albrecht, Urs-Vito, Mantas, John, Hasman, Arie, Zoulias, Emmanouil, Karitis, Konstantinos, Gallos, Parisis, Diomidous, Marianna, Zogas, Spyridon, Charalampidou, Martha   +10 more
openaire   +2 more sources

Contactless Seismocardiography Via Gunnar-Farneback Optical Flow

2024 IEEE 20th International Conference on Body Sensor Networks (BSN)
Seismocardiography (SCG) has gained significant attention due to its potential applications in monitoring cardiac health and diagnosing cardiovascular conditions. Conventional SCG methods rely on accelerometers attached to the chest, which can be uncomfortable or inconvenient.
Mohammad Muntasir Rahman, Amirtahà Taebi   +1 more
openaire   +2 more sources

Seismocardiograph Monitoring Using SMS Fiber Structure with PDMS Enclosure

Journal of Biomedical Photonics & Engineering
This study presents a novel seismocardiography (SCG) monitoring system utilizing a singlemode-multimode-singlemode (SMS) fiber structure encased within a polydimethylsiloxane (PDMS) enclosure.
Frans Rizal Agustiyanto, Agus M. Hatta, Dhany Arifianto, Mahenda Radityo, Maulana Putra Santoso, Selfi Stendafity, Budi Susetio Pikir   +6 more
doaj   +1 more source

Non-exercise estimation of peak oxygen uptake in patients with ischaemic heart disease and heart failure using seismocardiography. [PDF]

Eur Heart J Digit Health
Hansen MT, Hashiba M, Nielsen SK, Petersen CS, Sæderup RG, Schmidt SE, Wolsk E, Helge JW, Lamberts M.   +8 more
europepmc   +1 more source

SEISMIC-HF 1: key findings from AHA24 and implications for remote cardiac monitoring. [PDF]

Heart Fail Rev
Cheema B, Tibrewala A.
europepmc   +1 more source