Preliminary Results on Quantification of Seismocardiogram Morphological Changes, Using Principal Component Analysis

Zakeri, Vahid ;   Tavakolian, Kouhyar ;   Arzanpour, Kouhyar ;   Zanetti, John M. ;   Dumont, Guy ;   Akhbardeh, Alireza

Tags Cardiovascular signal processing

A methodology, based on principal component analysis, is proposed to quantify beat to beat Seismocardiogram changes. The proposed method was...

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Seismocardiography-Based Detection of Cardiac Quiescence for Cardiac Computed Tomography Angiography

Wick, Carson ;   McClellan, James ;   Inan, Omer ;   Tridandapani, Srini

Tags Cardiovascular signal processingCoronary artery disease

As a measure of chest wall acceleration caused by cardiac motion, the seismocardiogram (SCG) has the potential to supplement the...

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Three Dimensional Ballistocardiogram and Seismocardiogram: What Do They Have in Common?

Migeotte, Pierre-François ;   Lejeune, Laurent ;   Delière, Quentin ;   Caiani, Enrico ;   Casellato, Claudia ;   Tank, Jens ;   Funtova, Irina I. ;   Baevsky, Roman M. ;   Prisk, Gordon Kim ;   Van de Borne, Philippe

Tags Cardiovascular signal processing

3D-body accelerations, i.e. Ballistocardiograms (BCG) and Seismocardiograms (SCG), ECG and Impedance-cardiograms (ICG) were recorded on...

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Wearable Seismocardiography for the Beat-To-Beat Assessment of Cardiac Intervals During Sleep

Di Rienzo, Marco ;   Vaini, Emanuele ;   Castiglioni, Paolo ;   Lombardi, Prospero ;   Parati, Gianfranco ;   Lombardi, Carolina ;   Meriggi, Paolo ;   Rizzo, Francesco

Tags Cardiac muscle mechanicsAutonomic nervous systemCardiovascular signal processing

Seismocardiogram (SCG) can be detected during sleep by a textile-based wearable system. This pilot study preliminarily explores the feasibility...

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