Results 21 to 30 of about 547 (153)

Real-Time Cardiac Beat Detection and Heart Rate Monitoring from Combined Seismocardiography and Gyrocardiography

Sensors, 2019
Cardiography is an indispensable element of health care. However, the accessibility of at-home cardiac monitoring is limited by device complexity, accuracy, and cost.
Yannick D'Mello, Michel Lortie, Shicheng Xu   +2 more
exaly   +3 more sources

Correlation between diastolic seismocardiography variables and echocardiography variables

European Heart Journal Digital Health, 2022
Abstract Aims Echocardiography is a key diagnostic tool for assessment of myocardial performance and haemodynamics. Seismocardiography (SCG) can potentially provide fast and reliable assessments of key components related to myocardial performance.
Kasper Sørensen, Peter Sogaard, John Hansen   +2 more
exaly   +3 more sources

Identifying Patients With Coronary Artery Disease Using Rest and Exercise Seismocardiography

Frontiers in Physiology, 2019
Coronary artery disease (CAD) is the most common cause of death globally. Patients with suspected CAD are usually assessed by exercise electrocardiography (ECG). Subsequent tests, such as coronary angiography and coronary computed tomography angiography (
Vahid Zakeri, Parastoo Dehkordi, Farzad Khosrow-Khavar   +2 more
exaly   +3 more sources

A Forcecardiography dataset with simultaneous SCG, Heart Sounds, ECG, and Respiratory signals [PDF]

Scientific Data
FOSTER is the first ever publicly available dataset of forcecardiography (FCG) signals with simultaneous recordings of conventional seismocardiography (SCG), phonocardiography (PCG), electrocardiography (ECG), and respiratory signals.
Salvatore Parlato, Jessica Centracchio, Eliana Cinotti, Maria Virginia Manzi, Grazia Canciello, Maria Prastaro, Maria Lembo, Benjamin M. Brandwood, Gaetano D. Gargiulo, Paolo Bifulco, Giovanni Esposito, Raffaele Izzo, Emilio Andreozzi   +12 more
doaj   +2 more sources

Nonexercise Estimation of V̇O₂peak Using Seismocardiography in Female Subelite and Male Elite Football Players. [PDF]

Eur J Sport Sci
ABSTRACT A novel method for estimating V̇O2peak using seismocardiography (SCG eV̇O2peak) at rest was developed some years ago, and this study investigates an updated version using data from a trained population. Forty five subelite female and Sixty seven elite male football players were tested and included in a cross‐sectional accuracy comparison ...
Hansen MT, Rømer T, Sahl RE, Lange KK, Poggi AI, Furbo K, Augsburg JB, Chmura P, Nielsen B, Larsen MN, Krustrup P, Helge JW.   +11 more
europepmc   +2 more sources

Detection of heart rate using smartphone gyroscope data: a scoping review

Frontiers in Cardiovascular Medicine, 2023
Heart rate (HR) is closely related to heart rhythm patterns, and its irregularity can imply serious health problems. Therefore, HR is used in the diagnosis of many health conditions. Traditionally, HR has been measured through an electrocardiograph (ECG),
Wenshan Wu, Wenshan Wu, Mohamed Elgendi, Richard Ribon Fletcher, Hagen Bomberg, Urs Eichenberger, Cuntai Guan, Carlo Menon   +7 more
doaj   +1 more source

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

Sensors, 2022
Novel means to minimize treatment delays in patients with ST elevation myocardial infarction (STEMI) are needed. Using an accelerometer and gyroscope on the chest yield mechanocardiographic (MCG) data.
Tero Koivisto, Olli Lahdenoja, Tero Hurnanen, Tuija Vasankari, Samuli Jaakkola, Tuomas Kiviniemi, K. E. Juhani Airaksinen   +6 more
doaj   +1 more source

Investigation of cardiovascular characteristics in a patient with hereditary hemorrhagic telangiectasia, a case report. [PDF]

Physiol Rep
Abstract Hereditary Hemorrhagic Telangiectasia (HHT) may present with symptoms arising from multiple organ systems. In this case report, the focus is on cardiovascular manifestations, including total blood volume, cardiac function, and the potential role of the sympathetic nervous system (SNS) in the clinical picture. The commonly held supposition that
Søndergaard S, Madsen S.
europepmc   +2 more sources

Mechanocardiography-Based Measurement System Indicating Changes in Heart Failure Patients during Hospital Admission and Discharge

Sensors, 2022
Heart failure (HF) is a disease related to impaired performance of the heart and is a significant cause of mortality and treatment costs in the world. During its progression, HF causes worsening (decompensation) periods which generally require hospital ...
Tero Koivisto, Olli Lahdenoja, Tero Hurnanen, Juho Koskinen, Kamal Jafarian, Tuija Vasankari, Samuli Jaakkola, Tuomas O. Kiviniemi, K. E. Juhani Airaksinen   +8 more
doaj   +1 more source

The kinocardiograph for assessment of fluid status in patients with acute decompensated heart failure. [PDF]

ESC Heart Fail, 2023
Abstract Aims To improve telemonitoring strategies in heart failure patients, there is a need for novel non‐obtrusive sensors that monitor parameters closely related to intracardiac filling pressures. This proof‐of‐concept study aims to evaluate the responsiveness of cardiac kinetic energy (KE) measured with the Kinocardiograph (KCG), consisting of a ...
Herkert C, De Lathauwer I, van Leunen M, Spee RF, Balali P, Migeotte PF, Hossein A, Lu Y, Kemps HMC.   +8 more
europepmc   +2 more sources