Seismocardiography (SCG) is a non-invasive method that measures local vibrations created by the mechanical cardiovascular exercises on the chest wall. Thereby, mechanical movements of the heart are recorded in real-time from vibration sensors positioned on the chest of the subject, to further ...
In this work, we introduce smart seismocardiography as an attractive tool for measurement and data processing to assess cardiovascular events. The SCG signal is measured from a custom-built WD built around an ultra-low-cost brass piezoelectric diaphragm. Once the signals are recorded, they are cl...
Dinh, Anh. "Design of a Seismocardiography Using Tri- Axial Accelerometer Embedded with Electrocardiogram." Paper presented at the World Congress on Engineering and Computer Science, San Francisco, USA, 2011.Anh Dinh.Design of a Seismocardiography Using Tri-Axial Accelerometer Embedded with ...
Gyrocardiography (GCG) is a new non-invasive technique for assessing heart motions by using a sensor of angular motion – gyroscope – attached to the skin of the chest. In this study, we conducted simultaneous recordings of electrocardiography (ECG), GC
Ballistocardiography (BCG) and Seismocardiography (SCG) assess the vibrations produced by cardiac contraction and blood flow, respectively, by means of micro-accelerometers and micro-gyroscopes. From the BCG and SCG signals, maximal velocities (VMax), integral of kinetic energy (iK), and maximal...
Ballistocardiography (BCG) and Seismocardiography (SCG) assess the vibrations produced by cardiac contraction and blood flow, respectively, by means of micro-accelerometers and micro-gyroscopes. From the BCG and SCG signals, maximal velocities (VMax), integral of kinetic energy (iK), and maximal...
Tang, S. Tridandapani, A system for seismocardiography-based identification of quiescent heart phases: implications for cardiac imaging, IEEE Trans. Inf. Technol. Biomed. 16 (5) (2012).Wick CA, Su JJ, McClellan JH, Brand O, Bhatti PT, Buice AL, Stillman AE, Tang X, Tridandapani S. ...
Multichannel Seismocardiography: A Novel Method for Investigating the SeismocardiogramKim MunckSamuel Emil SchmidtKasper SrensenJohannes Jan Struijk
Seismocardiography (SCG) is measurement of sternal acceleration caused by heart beats. Although fiducial cardiac events have been associated with seismocardiogram extrema, the forces that cause the vibrations are unknown. The goal of this study was to create a 3D model of the thorax capable of ...
Seismocardiography (SCG) is the non-invasive measurement of accelerations in the chest wall produced by myocardial movement. Single-axis SCG has been used to assess ventricular function in post-MI patients following exercise testing, to monitor contractility in weightless environments, and to monitor ...