Results 91 to 100 of about 678,002 (383)
Research and design of a portable single guide electrocardiograph
Dianzi Jishu Yingyong, 2023 Chronic diseases which include cancer diseases, respiratory diseases and cardiovascular & cerebrovascular disease become the main diseases affecting the health of Chinese residents, and affect the improvement of healthy life expectancy of Chinese ...
Zhao Tianxia +3 more
doaj +1 more source
Novel deep genetic ensemble of classifiers for arrhythmia detection using ECG signals
Neural computing & applications (Print), 2019 The heart disease is one of the most serious health problems in today’s world. Over 50 million persons have cardiovascular diseases around the world. Our proposed work based on 744 segments of ECG signal is obtained from the MIT-BIH Arrhythmia database ...
Pawel Plawiak, U. R. Acharya
semanticscholar +1 more source
ECG Interpretation: Clinical Relevance, Challenges, and Advances
Hearts, 2021 Since its inception, the electrocardiogram (ECG) has been an essential tool in medicine. The ECG is more than a mere tracing of cardiac electrical activity; it can detect and diagnose various pathologies including arrhythmias, pericardial and myocardial ...
N. Rafie, A. Kashou, P. Noseworthy
semanticscholar +1 more source
A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring
Advanced Functional Materials, EarlyView.This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee +9 more
wiley +1 more source
Sustainable ChemistryAn overview of the latest advances in the design of active catalysts with the ability to promote (photo) Fenton processes in water from a Green Chemistry perspective is discussed herein.
Prisco Prete
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Advanced Functional Materials, EarlyView.A series of ACHPES‐based hydrogels are developed and realizing multiple functions like anti‐fouling properties, alkali‐induced color/fluorescence‐changing ability and strain sensing. Furthermore, the hydrogels show excellent anti‐freezing performance, whose optical, mechanical and electrical properties remain stable at −47.3 °C.
Gaopeng Wang +9 more
wiley +1 more source
Current Directions in Biomedical Engineering, 2019 Commercial simulators can only reproduce electrocardiograms (ECG) of the normal and diseased heart rhythm in a simplified waveform and with a low number of channels.
Haber Tobias +3 more
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A tight upper bound on the size of the antidictionary of a binary string [PDF]
Discrete Mathematics & Theoretical Computer Science, 2005 A tight upper bound of the size of the antidictionary of a binary string is presented. And it is shown that the size of the antidictionary of a binary sting is always smaller than or equal to that of its dictionary.
Hiroyoshi Morita, Takahiro Ota
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Origins of ECG and Evolution of Automated DSP Techniques: A Review [PDF]
arXiv, 2021 Over the years researchers have studied the evolution of Electrocardiogram (ECG) and the complex classification of cardiovascular diseases. This review focuses on the evolution of the ECG, and covers the most recent signal processing schemes with milestones over last 150 years in a systematic manner.
arxiv
Automated Atrial Fibrillation Detection from Electrocardiogram [PDF]
, 2019 In this study, a novel Atrial Fibrillation (AFib) detection algorithm is presented based on Electrocardiography (ECG) signals. In particular, the spectrogram of ECG signal is used as an input to a Convolutional Neural Network (CNN) to classify normal and
Lu, Senbao
core +1 more source