Results 51 to 60 of about 64,157 (326)

ALKBH5‐Mediated M6A Demethylation of G3BP1 Attenuates Ferroptosis Via Cytoplasmic Retention of YBX1/p53 in Diabetic Myocardial Ischemia‐Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
ALKBH5 promoted G3BP1 expression via m⁶A methylation at sites 142/173. G3BP1 interacts with YBX1 and p53, reducing their nuclear translocation and decreasing p53‐mediated SLC7A11 repression. This inhibites cardiomyocyte ferroptosis and mitigates myocardial damage during diabetic ischemia‐reperfusion injury.
Wenyuan Li   +5 more
wiley   +1 more source

Arrhythmic risk in elderly patients candidates to transcatheter aortic valve replacement. predicative role of repolarization temporal dispersion [PDF]

open access: yes, 2019
Degenerative aortic valve stenosis (AS) is associated to ventricular arrhythmias and sudden cardiac death, as well as mental stress in specific patients. In such a context, substrate, autonomic imbalance as well as repolarization dispersion abnormalities ...
Crapanzano, Davide   +11 more
core   +1 more source

Smart Textile Systems for Loneliness Monitoring in Older People Care: A Review of Sensing and Design Innovations

open access: yesAdvanced Electronic Materials, EarlyView.
This review explores the potential of smart textile systems for monitoring loneliness in older adults. It presents key behavioral and physiological indicators of loneliness and evaluates recent sensing and design innovations in smart textile technology. The study identifies challenges and outlines opportunities for developing user‐centered, comfortable
Yi Zhou   +12 more
wiley   +1 more source

A rare case of narrow QRS complex tachycardia [PDF]

open access: yesNetherlands Heart Journal, 2014
The first ECG shows a regular narrow QRS complex tachycardia of approximately 160 beats/min. Clear P waves can be distinguished closely behind each QRS complex. These same P waves appear to be negatively deflected in the inferior leads, which could fit an atrioventricular (nodal) reentrant tachycardia (AVNRT) with retrograde P waves.
Laurens E. Swart, Y. S. Tuininga
openaire   +5 more sources

A Literature Survey on Potential Private User Information Leakage in Metaverse Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
This survey explores potential privacy risks in the Metaverse, focusing on personal data inferred from virtual reality headsets embedded with passive brain‐computer interfaces (BCI). It reviews how age, gender, and ethnicity can be predicted using neurophysiological signals, (e.g., electroencephalogram). The survey also explores future threats from non‐
Mina Jaberi, Tiago H. Falk
wiley   +1 more source

Time-critical AMI Detection: A novel and fast technique using the 12-lead ECG

open access: yesJournal of Acute Disease, 2014
Objective: To postulates a quick and relatively easy way to quantify the mass of viable myocardium in patients presenting with acute chest pain in the emergency department (ED). Methods: The area under the QRS complex of a patient's ECG was postulated to
Fatimah Lateef
doaj   +1 more source

A Memristor‐Based Event‐Driven Reservoir Computing System for Cardiac Arrhythmia Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A low‐power, memristor‐assisted system is developed for real‐time arrhythmia detection in wearable electrocardiograph (ECG) monitoring. It integrates a level‐crossing encoder, a reservoir computing module, and a memristor crossbar to compress, process, and classify signals efficiently.
Hanrui Li   +2 more
wiley   +1 more source

Fetal Heart Rate estimation on non Invasive ECG

open access: yesTecnoLógicas, 2013
This paper describes a method for locating QRS complex in noninvasive FECG, using techniques based on MECG cancellation, and Principal Component Analysis.
Luis O. Sarmiento-Alvarez   +3 more
doaj  

Fragmented narrow QRS complex: Predictor of left ventricular dyssynchrony in non-ischemic dilated cardiomyopathy

open access: yesIndian Heart Journal, 2013
Background: Cardiac resynchronization therapy is an important therapeutic modality in drug refractory symptomatic patients of heart failure with wide QRS (≥120 ms) on electrocardiogram. However, wide QRS (considered as a marker of electrical dyssynchrony)
Jamal Yusuf   +5 more
doaj   +1 more source

The Expanding Clinical and Genetic Spectrum of Muscle Glycogen Storage Disease 0, (GSD0B)

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Glycogen storage disorders are a group of genetic disorders affecting glucose homeostasis in the body. Muscular glycogen stores are essential for liberating glucose for energy supply during bursts of activity and sustained muscle work. Muscle glycogen storage disease 0 (GSD0B) is associated with biallelic variants in GYS1 causing muscular ...
Sarah Donoghue   +16 more
wiley   +1 more source

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