Results 101 to 110 of about 477,196 (292)

Increased P-wave dispersion in patients with newly diagnosed lichen planus

Clinics, 2013
OBJECTIVE: Lichen planus is a chronic inflammatory autoimmune mucocutaneous disease. Recent research has emphasized the strong association between inflammation and both P-wave dispersion and dyslipidemia.
Musa Sahin, Serap Gunes Bilgili, Hakki Simsek, Serkan Akdag, Aytac Akyol, Hasan Ali Gumrukcuoglu, Mehmet Yaman, Yasemin Bayram, Ayse Serap Karadag   +8 more
doaj  

P-wave dispersion is a vectorial phenomenon: Is it time to change minds? [PDF]

J Arrhythm, 2022
Carmona Puerta R, Lorenzo Martínez E, Donoiu I, Chávez González E.   +3 more
europepmc   +1 more source

Association of P wave dispersion and left ventricular diastolic dysfunction in non-dipper and dipper hypertensive patients.

Anadolu kardiyoloji dergisi : AKD = the Anatolian journal of cardiology, 2014
OBJECTIVE Objective of this study was to investigate the correlation between P wave dispersion and left ventricular diastolic function, which are associated with the increased cardiovascular events in patients with dipper and non-dipper hypertensive (HT).
A. Tosu, Ş. Demir, Y. Kaya, M. Selçuk, Serkan Akdağ, T. Işik, C. Arın, M. Özdemir, O. Akkuş   +8 more
semanticscholar   +1 more source

P-wave and QT Dispersion in Spinal Cord Injury

Internal Medicine, 2014
Spinal cord injury (SCI) can lead to significant cardiac arrhythmia. However, P-wave, QT dispersion, and risk factors in these patients have not been widely investigated. In this study, we assessed whether there is a relationship between electrocardiogram (ECG) parameters and risk factors in SCI patients.The study population consisted of 85 SCI ...
ARAS, ADEM BOZKURT, Guven, MUSTAFA, Cosar, MURAT, Gokmen, FERHAT, Akyuz, Mufit, Batgi, Hikmetullah, Selcuk, Barin, Gurcan, Aysel, Kurtaran, Aydan, Akbal, AYLA   +9 more
openaire   +4 more sources

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Assessment of the P Wave Dispersion and Duration in Elite Women Basketball Players

Indian Pacing and Electrophysiology Journal, 2010
Background: P wave dispersion is an independent predictor of atrial fibrillation. P wave dispersion is associated with inhomogeneous and discontinuous propagation of sinus impulses.
Gokhan Metin, Mustafa Yildiz, Bulent Bayraktar, Ilker Yucesir, Hasan Kasap, Lutfi Cakar   +5 more
doaj  

How accurate can electrocardiogram predict left ventricular diastolic dysfunction?

The Egyptian Heart Journal, 2016
Background: Heart failure continues to be a major challenge to healthcare; several resting and exercise electrocardiographic parameters have been investigated to predict the left ventricular diastolic dysfunction (LVDD).
Taha Tamer, Khaled Sayed, Mohamad Saad, Mohammed Samir   +3 more
doaj   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

EFFECT OF LEFT ATRIA SIZE ON P-WAVE DISPERSION: A STUDY IN PATIENTS WITH PAROXYSMAL ATRIAL FIBRILLATION

ARYA Atherosclerosis, 2010
   INTRODUCTION: Paroxysmal atrial fibrillation (AF) is a common arrhythmia encountered in clinical practice. Experimental and human mapping studies have demonstrated that perpetuation of AF is due to the presence of multiple reentrant wavelets
Mehrdad Saravi, Maryam Montazeri, Mohammad Montazeri   +2 more
doaj  

High-resolution surface wave dispersion spectrum computation based on iterative threshold shrinkage algorithm and its application to irregularly sampled data

Frontiers in Earth Science
Surface waves have proven to be valuable instruments in subsurface investigation, finding applications in diverse fields such as hydrocarbon and mineral resource exploration.
Luo Li, Luo Li, Xuri Huang, Xuri Huang, Weiping Cao, Hai Yao, Hai Yao, Yungui Xu, Yungui Xu, Huatao Zhao, Huatao Zhao, Bin Wu   +11 more
doaj   +1 more source