Results 71 to 80 of about 1,220,201 (270)

Serial electrocardiographic changes in patients with idiopathic dilated cardiomyopathy

Indian Heart Journal
Broad QRS and bundle-branch blocks are associated with poor outcomes in patients with DCM, however, studies on changes in QRS duration and morphology over long-term are limited.
Anil Kumar Choudhary, Ajay Bahl, Yash Paul Sharma, Saurabh Mehrotra, Himanshu Gupta, Somyata Somendra   +5 more
doaj   +1 more source

Reverse Electrical Remodeling Assessed by High-Frequency QRS Dyssynchrony and QRS Duration

Computing in Cardiology Conference (CinC), 2018
Reverse electrical remodeling (RER) is usually assessed by measuring the QRS duration (QRSd) before and after cardiac resynchronization therapy (CRT) during the stimulator off. The ventricular electrical depolarization dyssynchrony (DYS) can be assessed directly from ECG by high-frequency QRS analysis.
Pavel Leinveber, Josef Halámek, Pavel Jurák, Magdalena Matejkova, Jolana Lipoldova, Miroslav Novak   +5 more
openaire   +2 more sources

Using a wearable electrocardiogram (ECG) patch adapted for 7‐day monitoring in the horse

Equine Veterinary Journal, EarlyView.
Abstract Background Arrhythmias can cause poor performance and sudden death in horses. Long‐term (>24 h) electrocardiogram (ECG) monitoring has been used to identify arrhythmias in humans and is superior to short‐term monitoring for transient arrhythmia detection. Televet is the current equine gold‐standard ECG device. The Cardea SOLO™ (CS) is a single‐
Tatiana Delecave Dias, Robert G. Hauser, Kendall Blanchard Cleary, Sian Durward‐Akhurst   +3 more
wiley   +1 more source

Duration of QRS Complex [PDF]

Circulation, 1973
PIERFILIPPO FAZZINI, FRANCESCO MARCHI
openaire   +3 more sources

Predictors of impending cardiac arrhythmias by electrocardiographic markers in proven obstructive sleep apnea patients

Heart India, 2020
Background: Obstructive sleep apnoea is proved to be one of the causes of sudden cardiac death due to undocumented transient cardiac arrhythmias.So we studied the changes in various electrocardiographic parameters (P wave duration, QRS duration and Tpeak
A K Badrinath, K N Viswanathan, S Suresh Babu, V Yogaraja, J Karthik   +4 more
doaj   +1 more source

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source

Water‐driven dispersible fiber electrode arrays for position‐dependent intracardiac electrophysiological recording

FlexMat, EarlyView.
Abstract Intracardiac electrophysiological recording plays an essential role in identifying abnormal cardiac electrical activity and guiding arrhythmia diagnosis and treatment planning. A key challenge for minimally invasive intracardiac electrodes is to combine reliable transvascular delivery with stable and compliant endocardial contact.
Jinyang Mao, Hangyu Li, Yuehui Yuan, Zixuan Chen, Shihan Xu, Ming Chu, Minglong Chen, Benhui Hu   +7 more
wiley   +1 more source

Decoding Sleep Architecture from Ambulatory Basal Ganglia Signals in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Sleep architecture and circadian rhythms are frequently disrupted in Parkinson's disease (PD). BrainSense‐enabled neurostimulators combined with wearable technology enable chronic assessment of nocturnal brain activity, with potential for future diagnostics and personalized treatments. Objectives To neurophysiologically characterize
Alberto Averna, Elena Bernasconi, Aaron Colombo, Laura Alva, Mario Sousa, Michael Schuepbach, Ines Debove, Georg Kägi, Andreas Nowacki, Claudio Pollo, Lenard Lachenmayer, Paul Krack, Syed Ahmar Shah, Damian Marc Herz, Benoit Duchet, Gerd Tinkhauser   +15 more
wiley   +1 more source

QRS Duration SL4

A graph reflecting QRS Duration data for crew members of Skylab ...

core   +1 more source

‘We want to be the hosts of this story’: Learning from community‐led approaches to data governance of land use for nature recovery

People and Nature, EarlyView.
Abstract Debates abound regarding how to use land for nature recovery and environmental governance. Such decisions require an understanding of benefits and trade‐offs, and increasingly rely on vast quantities of data, delivered through digital technologies.
Lucy Jenner, Marc J. Metzger, Darren Moseley, Ed Forrest   +3 more
wiley   +1 more source