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Gyrocardiography: A Review of the Definition, History, Waveform Description, and Applications

Szymon Sieciński, Paweł S. Kostka, Ewaryst J. Tkacz
2020 Sensors  
Although its history is short in comparison with seismocardiography (SCG) and electrocardiography (ECG), GCG becomes a technique which may provide additional insight into the mechanical aspects of the  ...  Based on the analyzed works, we present the definition of GCG as a technique for registration and analysis of rotational component of local cardiac vibrations, waveform annotation, several applications  ...  The studies on detecting atrial fibrillation in GCG are based on the irregularities of the inter-beat intervals [61, 64, 65, 77] .  ... 
doi:10.3390/s20226675 pmid:33266401 fatcat:meldvfcobvdjvoshwtaxmvyez4

Automatic detection of atrial fibrillation using MEMS accelerometer

Tero Koivisto, Mikko Pankaala, Tero Hurnanen, Tuija Vasankari, Tuomas Kiviniemi, Antti Saraste, Juhani Airaksinen
2015 2015 Computing in Cardiology Conference (CinC)  
The aim of the study was to assess the applicability of seismocardiogram (SCG) for the detection of atrial fibrillation (AF) in telemonitoring applications.  ...  An SCG-based AF-detection algorithm was developed and its performance tested with the acquired clinical data.  ...  The measurement set-up to detect atrial fibrillation from the accelerometer signal. We have investigated and developed different methods and algorithms to detect atrial fibrillation from SCG signal.  ... 
doi:10.1109/cic.2015.7411039 dblp:conf/cinc/KoivistoPHVKSA15 fatcat:nd2yqydvxjfmzntpfhxrzyzuxa

Comparison of Seismocardiography Based Heart Rate Measurement Method

Bayu Erfianto, Achmad Rizal, Vera Suryani
2020 Journal of Southwest Jiaotong University  
Our Method 2 allows us to detect Aorta Open-Aorta Open value between 400ms and 450ms using Berkeley Packet Filter 5-15 Hz with dynamic peak threshold from the Hilbert envelope.  ...  The article describes a new alternative method of detecting the Aorta Open fiducial point based on digital signal processing formulated from the average seismocardiogram cycle obtained from the 6-degree-of-freedom  ...  ., and AIRAKSINEN, J. (2016) Detection of atrial fibrillation with seismocardiography.  ... 
doi:10.35741/issn.0258-2724.55.6.12 fatcat:2jmuwdqifrez3bbiqnw2io76bm

Screening for Atrial Fibrillation Using Smartphones and Smartwatches

Haran Burri
2018 European Journal of Arrhythmia & Electrophysiology  
This article provides an overview on how they may be used to screen for atrial fibrillation, and discusses the current status of this technology.  ...  Smartphones and smartwatches are used for a multitude of purposes in our daily lives. They are equipped with sensors that may monitor our patients' health.  ...  suspected atrial fibrillation.  ... 
doi:10.17925/ejae.2018.04.01.11 fatcat:jmczeak4obf3feuthuvhlqay2i

Table of Contents

2019 IEEE journal of biomedical and health informatics  
Cuba Gyllensten 1041 Quantification of Ventricular Repolarization Variation for Sudden Cardiac Death Risk Stratification in Atrial Fibrillation . . . . . . . . . . . . . . . . . . A. Martín-Yebra, P.  ...  Dandekar 1022 Automatic Detection of Aortic Valve Opening Using Seismocardiography in Healthy Individuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Pattern Classification for Gastrointestinal Stromal Tumors by Integration of Radiomics and Deep Convolutional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z.  ... 
doi:10.1109/jbhi.2019.2910329 fatcat:scohod5zjbbanmdvwgyltf5pgy

Heart Rate Variability Analysis on Electrocardiograms, Seismocardiograms and Gyrocardiograms on Healthy Volunteers

Szymon Sieciński, Paweł S. Kostka, Ewaryst J. Tkacz
2020 Sensors  
The progress in the sensor technique encouraged the development of alternative methods of analyzing cardiac activity: Seismocardiography and gyrocardiography.  ...  The heartbeats in ECG were detected using the Pan–Tompkins algorithm and the heartbeats in SCG and GCG signals were detected as peaks within 100 ms from the occurrence of the ECG R waves.  ...  Kaisti et al. for sharing the "Mechanocardiograms with ECG Reference" data set on IEEE DataPort and the reviewers for suggesting the improvements of the manuscript.  ... 
doi:10.3390/s20164522 pmid:32823498 fatcat:dbpjukxh6vbstgmml2qvg3tdki

Diagnostic accuracy of seismocardiography compared with electrocardiography for the anatomic and physiologic diagnosis of coronary artery disease during exercise testing

Richard A. Wilson, Virinderjit S. Bamrah, Joseph Lindsay, Markus Schwaiger, Joel Morganroth
1993 American Journal of Cardiology  
assistance of Mary Ann Studanski in the preparation of the manuscript.  ...  Diamond, MD, for review and suggested revisions of the manuscript.  ...  DISCUSSION The major iinding of this study contirms an earlier report that seismocardiography significantly improves the sensitivity of exercise testing for detection of CAD compared with electrocardiography  ... 
doi:10.1016/0002-9149(93)90508-a pmid:8438739 fatcat:pi4i4kehzbbizolfwqdpmbmvmi

Devices in heart failure: potential methods for device-based monitoring of congestive heart failure

Shahzeb M Munir, Roberta C Bogaev, Ed Sobash, K J Shankar, Sreedevi Gondi, Igor V Stupin, Jillian Robertson, M Alan Brewer, S Ward Casscells, Reynolds M Delgado, Amany Ahmed
2008 Texas Heart Institute Journal  
Consequently, device-based methods could in the future have an important role in the timely identification of the subtle pathophysiologic changes associated with congestive heart failure.  ...  The onset of such conditions is sometimes heralded by subtle pathophysiologic changes, and the timely identification of these changes may promote the use of preventive measures.  ...  New-Onset Atrial Fibrillation Atrial fibrillation (AF) and CHF tend to coexist, and the prevalence of AF increases in parallel with the severity of CHF. 4 Atrial fibrillation may affect as few as 5%  ... 
pmid:18612451 pmcid:PMC2435457 fatcat:curkvjl5vvecrifin4mzvqyfyu

Recent Advances in Seismocardiography

Amirtahà Taebi, Brian Solar, Andrew Bomar, Richard Sandler, Hansen Mansy
2019 Vibration  
New diagnostic tools are needed to provide early detection and intervention to reduce mortality and increase both the duration and quality of life for patients with heart disease.  ...  Seismocardiography (SCG) is a technique for noninvasive evaluation of cardiac activity. However, the complexity of SCG signals introduced challenges in SCG studies.  ...  However, the same study [48] created a binary classifier (normal vs. atrial fibrillation) and achieved an accuracy of 98.7% using an SVM.  ... 
doi:10.3390/vibration2010005 pmid:34113791 pmcid:PMC8189030 fatcat:tfulqkk3hvg6fdhpqulbtk6te4

Recent Advances in Materials and Flexible Sensors for Arrhythmia Detection

Matthew Guess, Nathan Zavanelli, Woon-Hong Yeo
2022 Materials  
Arrhythmias are one of the leading causes of death in the United States, and their early detection is essential for patient wellness.  ...  In this review, we analyze the current trends in flexible wearable sensors for cardiac monitoring and the efficacy of these devices for arrhythmia detection.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/ma15030724 pmid:35160670 pmcid:PMC8836661 fatcat:i5ukj3x5avf5jlumnk6d2sqobq

P438Beat-to-beat validation of PPG as a tool to detect regular and irregular heartbeats

T. Vandenberk, C. Pelckmans, G. Van Schelvergem, J. Van Der Auwera, I. Thijs, V. Storms, P. Vandervoort, L. Grieten
2017 European Heart Journal  
Recently, literature and applications are demonstrating it's use in detecting arrhythmia's such as atrial fibrillation.  ...  A broad range of heartbeats were included from healthy subjects and patients with atrial fibrillation. Beat-to-beat intervals of simultaneously recorded PPG and ECG were extracted and compared.  ...  Seismocardiography (SCG).  ... 
doi:10.1093/eurheartj/ehx501.p438 fatcat:eqvmtpbb5vbtjbc5gdakiffrjy

Mechanocardiography in the Detection of Acute ST Elevation Myocardial Infarction: The MECHANO-STEMI Study

Tero Koivisto, Olli Lahdenoja, Tero Hurnanen, Tuija Vasankari, Samuli Jaakkola, Tuomas Kiviniemi, K. E. Juhani Airaksinen
2022 Sensors  
In this study, we used a dedicated wearable sensor equipped with 3-axis accelerometer, 3-axis gyroscope and 1-lead ECG in order to facilitate the detection of STEMI in a clinically meaningful way.  ...  We investigated whether STEMI causes changes in MCG signals which could help to detect STEMI.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s22124384 pmid:35746166 fatcat:e6lgw5vsb5h5tpmxvykc6g6zeq

P439Cardiac strength deconditioning after the 60-days head-down bed-rest assessed by heart kinetic energy wearable monitoring

P.-F. Migeotte, J. Monfils, F. Landreani, I.I. Funtova, J. Tank, P. Van De Borne, E.G. Caiani
2017 European Heart Journal  
Recently, literature and applications are demonstrating it's use in detecting arrhythmia's such as atrial fibrillation.  ...  A broad range of heartbeats were included from healthy subjects and patients with atrial fibrillation. Beat-to-beat intervals of simultaneously recorded PPG and ECG were extracted and compared.  ...  Seismocardiography (SCG).  ... 
doi:10.1093/eurheartj/ehx501.p439 fatcat:rsh62vcmzvdalepjp2zq6dceu4

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

Szymon Siecinski, Ewaryst J. Tkacz, Pawel S. Kostka
2019 BioMedical Engineering OnLine  
Seismocardiography (SCG) is a non-invasive technique of recording and analyzing vibrations generated by the heart using an accelerometer.  ...  Relationship of HRV indices derived from ECG and SCG was influenced by used beat detection method on SCG signal.  ...  HRV analysis on SCG signal performed on smartphones may be used in mental stress assessment [27] or atrial fibrillation detection [42] .  ... 
doi:10.1186/s12938-019-0687-5 fatcat:jamkpy25s5gobefjoxik4mkply

P440Ehelp China, a randomised trial evaluating the effect of a smart phone-based patient support tool on treatment duration in patients prescribed rosuvastatin in China

X. Du, M. Jornten-Karlsson, Y. Xu, J. Guo, J. Li, X. Mei, L. Han, J. Wang, J. Li, Z. Shen, A. Ryden, M. Ahlqvist (+3 others)
2017 European Heart Journal  
Recently, literature and applications are demonstrating it's use in detecting arrhythmia's such as atrial fibrillation.  ...  A broad range of heartbeats were included from healthy subjects and patients with atrial fibrillation. Beat-to-beat intervals of simultaneously recorded PPG and ECG were extracted and compared.  ...  Seismocardiography (SCG).  ... 
doi:10.1093/eurheartj/ehx501.p440 fatcat:iiln54sd3rafnirhdil47ojhyq
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