Results 51 to 60 of about 243,338 (243)

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

Conformable Ferrimagnetic Tattoo Electrodes for Plant Electrophysiology

Advanced Materials Technologies, EarlyView.
The newly developed ferrimagnetic tattoo electrode is capable of measuring plant electrophysiological activity outside the Faraday cage. Its ability to adhere without damaging the plant tissue allows long‐term recordings. This premise opens new avenues for in‐field monitoring of plant health through electrophysiology.
Arianna Melis, Andrea Spanu, Fabrizio Antonio Viola, Abdul Manan Dar, Alexandra Sandéhn, Cyril Routier, Annalisa Bonfiglio, Eleni Stavrinidou   +7 more
wiley   +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

Celastrol‐Loaded Conductive Hydrogel Mitigates Myocardial Ischemia‐Reperfusion Injury and Restores Electrophysiological Function

Advanced Science, EarlyView.
Schematic illustration of the Pluronic F127 diacrylate/gelatin methacryloyl/poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate)/celastrol hydrogel (FGPC) for localized myocardial ischemia–reperfusion injury treatment. FGPC combines sustained celastrol delivery with PEDOT:PSS‐mediated conductive support to attenuate acute oxidative/inflammatory ...
Shixin Wang, Shaojie Chen, Chengzong Li, Hongyi Cheng, Jincheng Jiao, Xiafeng Peng, Yike Zhang, Wei Sun, Feng Zhang, Chang Cui, Minglong Chen   +10 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

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

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

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 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  

An Approach to Evaluation of Clinically Healthy People by Preventive Cardio Control

Cybernetics and Information Technologies, 2019
This article presents the main algorithms and the methodology for the development of the evaluation criteria and the results of the work of the program environment developed for evaluation and analysis of the electrocardiographic signals in the ...
Manukova Aneliya, Marinov Matey, Grozeva Maya   +2 more
doaj   +1 more source