Results 31 to 40 of about 38,214 (275)

Зависимость продолжительности комплекса QRS ЭКГ от клинических проявлений фибрилляции предсердий [PDF]

, 2010
Изучена зависимость продолжительности комплекса QRS ЭКГ от совокупности клинических проявлений фибрилляции предсердий (ФП) у 126 пациентов в возрасте (65±10) лет с давностью заболевания (6±5) лет.
Бурда, И.Ю.
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Transfer learning in ECG classification from human to horse using a novel parallel neural network architecture [PDF]

, 2020
Automatic or semi-automatic analysis of the equine electrocardiogram (eECG) is currently not possible because human or small animal ECG analysis software is unreliable due to a different ECG morphology in horses resulting from a different cardiac ...
Crevecoeur, Guillaume, van Loon, Gunther, Van Steenkiste, Glenn   +2 more
core   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

Advanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen, Renjie Yu, Jiaqi Wang, Yunxiang Feng, Yujie Zhang, Yanchao Mao, Chongxin Shan, Xudong Wang   +7 more
wiley   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

Advanced Healthcare Materials, EarlyView.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho, Jeong Woo Chae, Young‐Jin Park, Ki Jun Yu, Sang Min Won   +4 more
wiley   +1 more source

Design and Simulation of Detection Algorithm for QRS Wave of ECG Signal

Journal of Harbin University of Science and Technology, 2019
Detection of ECG(electrocardiogram) signals is the basis of ECG analysis and diagnosis. In the analysis of ECG signals, it is very important to quickly and accurately detect QRS complexes.
WANG Hai-ying, WANG Yuan-yuan, YAO Zhi-lin   +2 more
doaj   +1 more source

Retrospective evaluation of notched and fragmented QRS complex in dogs with naturally occurring myxomatous mitral valve disease

Veterinary Quarterly, 2021
Myxomatous mitral valve disease (MMVD) is the most common cardiac disease in dogs. The association of QRS notching (nQRS) or fragmentation (fQRS) with disease severity is currently unknown.
Radu Andrei Baisan, Cătălina Andreea Turcu, Eusebiu Ionuț Condurachi, Vasile Vulpe   +3 more
doaj   +1 more source

Electrocardiography in horses, part 2: how to read the equine ECG [PDF]

, 2010
The equine practitioner is faced with a wide variety of dysrhythmias, of which some are physiological. The recording of an exercise electrocardiogram (ECG) can help distinguish between physiological and pathological dysrhythmias, underlining the ...
De Clercq, Dominique, Decloedt, Annelies, Deprez, Piet, Sys, Stanislas, van Loon, Gunther, Verheyen, Tinne   +5 more
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Electrocardiogram of Clinically Healthy Mithun (Bos frontalis): Variation among Strains

Veterinary Medicine International, 2010
A study was conducted to establish the normal electrocardiogram in four different genetic strains of mithun (Bos frontalis). Electrocardiography, cardiac electrical axis, heart rate, rectal temperature and respiration rate were recorded in a total of 32 ...
Sagar Sanyal, Pradip Kumar Das, Probal Ranjan Ghosh, Kinsuk Das, Kezha V. Vupru, Chandan Rajkhowa, Mohan Mondal   +6 more
doaj   +1 more source

3D‐Printed Mixed Ionic‐Electronic Conductive Polymer Composites for Long‐Term Bioelectronic Sensing

Advanced Materials Technologies, EarlyView.
This study demonstrates a formulation of polymer ink for 3D‐printable, conformable ECG patches for long‐term heart monitoring. The resulting electrodes exhibit high signal fidelity and stability, rivaling metal‐based probes after extended ambient storage.
Simone Bagatella, Heejung Roh, Marco Cavallaro, Raffaella Suriano, Marinella Levi, Aristide Gumyusenge   +5 more
wiley   +1 more source

QRS detection using zero crossing counts [PDF]

, 2011
Tato práce se zaměřuje na problematiku detekce komplexu QRS. Obsahuje základní popis signálu EKG. Seznamuje s běžně používanými metodami vyhledávání komplexu QRS.
Kašák, Pavel
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