Results 71 to 80 of about 501,993 (293)

ECG Arrhythmia Classification Using Transfer Learning from 2-Dimensional Deep CNN Features

, 2018
Due to the recent advances in the area of deep learning, it has been demonstrated that a deep neural network, trained on a huge amount of data, can recognize cardiac arrhythmias better than cardiologists.
Salem, Milad, Shiun-Yuan, Jiann, Taheri, Shayan   +2 more
core   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Comparative Performance Analysis of Time-Frequency Domain Images and Raw Signal Data for Classification of ECG Signals

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
ECG signals are one of the most common tools used to diagnose cardiovascular diseases. ECG signals are obtained by measuring electrical changes on the skin surface. Arrhythmias occurring in the heart are diagnosed because the expert evaluates ECG signals.
Turgut Özseven
doaj   +1 more source

Cardiac phenotype of Fabry Disease

Российский кардиологический журнал, 2018
Clinical case demonstrates a cardiovascular phenotype of Fabry disease — rare inherited disorder, linked with female sex. Clinically manifest Fabry disease is described in female patient with paroxysmal atrial fibrillation.
M. S. Kharlap, R. P. Myasnikov, T. О. Pavlunina, S. A. Beregovskaya, N. A. Sonicheva, E. A. Mershina, K. V. Davtyan   +6 more
doaj   +1 more source

Electrolyte Abnormalities on ECG [PDF]

, 2011
The authors review the characteristic changes that hypercalcemia, hyperkalemia, hypokalemia, and other serum electrolyte abnormalities can cause on an ...
Ginter, James F., Loftis, Patrick
core   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Modeling of indicators for controlling internal dilution in Cuban nickel and cobalt deposits

Minería y Geología, 2019
The intercalations of ameniferous material within the meniferous horizon of the ferronickel deposits are the main cause of the internal dilution, which causes a low industrial efficiency.
Lázaro Fernández-Martínez, Ramón Eddie Peña-Abreu, Alfonso Puentes-Martin   +2 more
doaj  

Electrocardiographic Findings in Children Treated with Leuprolide Acetate for Precocious Puberty: Does it Cause Prolonged QT?

JCRPE
INTRODUCTION: Central precocious puberty (CPP) is treated with long-acting gonadotropin releasing hormone (GnRH) analogues (GnRHa). Some adult patients undergoing GnRHa treatment experienced prolonged QT syndrome, which is associated with an increased ...
Esma Ebru Altun, Ayşe Yaşar, Fatma Dursun, Gülcan Seymen, Heves Kırmızıbekmez   +4 more
doaj   +1 more source

Perspective technologies for screening heart rhythm disturbances: focus on mobile ECG devices

Российский кардиологический журнал, 2018
Now diagnostics of a paroxysmal form of atrial fibrillation remains an important problem. The real prevalence of atrial fibrillation can be strongly underestimated, including due to its «silent» character.
S. V. Berdnikov, O. A. Berdnikova
doaj   +1 more source