Results 41 to 50 of about 379 (113)

Assessment of left ventricular twist by 3D ballistocardiography and seismocardiography compared with 2D STI echocardiography in a context of enhanced inotropism in healthy subjects

Scientific Reports, 2021
Ballistocardiography (BCG) and Seismocardiography (SCG) assess the vibrations produced by cardiac contraction and blood flow, respectively, by means of micro-accelerometers and micro-gyroscopes.
Sofia Morra, Amin Hossein, Jérémy Rabineau, Damien Gorlier, Judith Racape, Pierre-François Migeotte, Philippe van de Borne   +6 more
doaj   +1 more source

Kinocardiography Derived from Ballistocardiography and Seismocardiography Shows High Repeatability in Healthy Subjects

Sensors, 2021
Recent years have witnessed an upsurge in the usage of ballistocardiography (BCG) and seismocardiography (SCG) to record myocardial function both in normal and pathological populations.
Amin Hossein, Jérémy Rabineau, Damien Gorlier, Jose Ignacio Juarez Del Rio, Philippe van de Borne, Pierre-François Migeotte, Antoine Nonclercq   +6 more
doaj   +1 more source

Mechanical deconditioning of the heart due to long-term bed rest as observed on seismocardiogram morphology

npj Microgravity, 2022
During head-down tilt bed rest (HDT) the cardiovascular system is subject to headward fluid shifts. The fluid shift phenomenon is analogous to weightlessness experienced during spaceflight microgravity.
Bradley Hoffmann, Parastoo Dehkordi, Farzad Khosrow-Khavar, Nandu Goswami, Andrew P. Blaber, Kouhyar Tavakolian   +5 more
doaj   +1 more source

Recent Advances in Ultra‐Thin Electronics

, 2023
Advanced Electronic Materials, Volume 9, Issue 9, September 2023.
Fabrizio Antonio Viola, Virgilio Mattoli
wiley   +1 more source

Revolutionizing smartphone gyrocardiography for heart rate monitoring: overcoming clinical validation hurdles

Frontiers in Cardiovascular Medicine, 2023
Accurate heart rate (HR) measurement is crucial for optimal cardiac health, and while conventional methods such as electrocardiography and photoplethysmography are widely used for continuous daily monitoring, they may face practical limitations due to ...
Mohamed Elgendi, Wenshan Wu, Wenshan Wu, Cuntai Guan, Carlo Menon   +4 more
doaj   +1 more source

ECG-Free Heartbeat Detection in Seismocardiography Signals via Template Matching

Sensors, 2023
Cardiac monitoring can be performed by means of an accelerometer attached to a subject’s chest, which produces the Seismocardiography (SCG) signal.
Jessica Centracchio, Salvatore Parlato, Daniele Esposito, Paolo Bifulco, Emilio Andreozzi   +4 more
doaj   +1 more source

A Chest‐Laminated Ultrathin and Stretchable E‐Tattoo for the Measurement of Electrocardiogram, Seismocardiogram, and Cardiac Time Intervals

Advanced Science, 2019
Seismocardiography (SCG) is a measure of chest vibration associated with heartbeats. While skin soft electronic tattoos (e‐tattoos) have been widely reported for electrocardiogram (ECG) sensing, wearable SCG sensors are still based on either rigid ...
Taewoo Ha, Jason Tran, Siyi Liu, Hongwoo Jang, Hyoyoung Jeong, Ruchika Mitbander, Heeyong Huh, Yitao Qiu, Jason Duong, Rebecca L. Wang, Pulin Wang, Animesh Tandon, Jayant Sirohi, Nanshu Lu   +13 more
doaj   +1 more source

Forcecardiography: A Novel Technique to Measure Heart Mechanical Vibrations onto the Chest Wall

Sensors, 2020
This paper presents forcecardiography (FCG), a novel technique to measure local, cardiac-induced vibrations onto the chest wall. Since the 19th century, several techniques have been proposed to detect the mechanical vibrations caused by cardiovascular ...
Emilio Andreozzi, Antonio Fratini, Daniele Esposito, Ganesh Naik, Caitlin Polley, Gaetano D. Gargiulo, Paolo Bifulco   +6 more
doaj   +1 more source

Advances in cardiac devices and bioelectronics augmented with artificial intelligence

The Journal of Physiology, Volume 604, Issue 13, Page 5139-5158, 1 July 2026.
Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark, Eric Rytkin, Andrei Alexandru Mircea, Igor R. Efimov   +3 more
wiley   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source