Results 151 to 160 of about 188,005 (360)

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 more
wiley   +1 more source

Introduction to cardiac electrophysiology and assessment of sinus node and atrio-ventricular conduction

Ibom Medical Journal
Background: Interest in cardiac electrophysiology is increasing in sub-Saharan Africa, but the interpretation of results is poorly understood. Cardiac electrophysiology is the study of electrical activity of the heart by virtue of catheters that are ...
Uwanuruochi K, Ruchit S, Kokane HT
doaj   +1 more source

Bifascicular Block Due to Penetrating Wound of the Heart: Electrophysiology Studies [PDF]

, 1974
Ruben Chuquimia, T. Srinavasa Ramadurai, William D. Towne, Kenneth Rosen   +3 more
openalex   +1 more source

Blood groups and Rhesus status as potential predictors of outcomes in patients with cardiac resynchronisation therapy

Scientific Reports
Cardiac resynchronisation therapy (CRT) improves prognosis in patients with heart failure (HF) however the role of ABO blood groups and Rhesus factor are poorly understood.
Nikolaos Papageorgiou, Catrin Sohrabi, Constantinos Bakogiannis, Anastasios Tsarouchas, Kishore Kukendrarajah, Luso Matiti, Neil T. Srinivasan, Syed Ahsan, Simon Sporton, Richard J. Schilling, Ross J. Hunter, Amal Muthumala, Antonio Creta, Anthony W. Chow, Rui Providencia   +14 more
doaj   +1 more source

Electrophysiology of Pacing and Cardioversion [PDF]

, 1970
Agustín Castellanos, Louis Lemberg
openalex   +1 more source

In vivo toxic and lethal cardiorespiratory effects of a synthetic quaternary ammonium salt derivative of haloperidol in mice

Animal Models and Experimental Medicine, EarlyView.
Hematoxylin–eosin (H&E) stains of the heart, liver, lung, and kidney show acute toxicity. Abstract Background To investigate the toxicity of N‐n‐butyl haloperidol iodide (F2), a quaternary ammonium salt derivative of haloperidol, in mice for potential therapeutic purposes. Methods The acute median lethal dose (LD50) of F2 was determined using the Bliss
Jilin Liao, Binger Lu, Jinhua Yang, Xiaowan Wang, Shuxian Li, Hongbo Fu, Fenfei Gao   +6 more
wiley   +1 more source

Repeat ablation for paroxysmal atrial fibrillation – Does adenosine play a role in predicting pulmonary vein reconnection patterns?

Indian Pacing and Electrophysiology Journal, 2018
Background: Pulmonary vein (PV) reconduction after PV isolation (PVI) unmasked by adenosine is associated with a higher risk for paroxysmal atrial fibrillation (PAF) recurrence.
M. Kottmaier, F. Bourier, S. Wünscher, M. Kornmayer, V. Semmler, S. Lengauer, M. Telishevska, K. Koch-Büttner, E. Risse, S. Brooks, G. Hessling, I. Deisenhofer, T. Reents   +12 more
doaj  

Effects of pregnancy on neuron electrophysiology in prefrontal cortex, hippocampus, and basolateral amygdala of mouse brain

Animal Models and Experimental Medicine, EarlyView.
The electrophysiological change in neurons might contribute to the cognitive and emotional changes during pregnancy. Abstract Background Pregnancy affects learning and memory in women. Thus, to investigate the effects of pregnancy, the authors examined the brain electrophysiology of pregnant mice.
Xuefan Bin, Huijuan Luo
wiley   +1 more source

On the matrices in B‐spline collocation methods for Riesz fractional equations and their spectral properties

Numerical Linear Algebra with Applications, Volume 30, Issue 1, January 2023., 2023
Abstract In this work, we focus on a fractional differential equation in Riesz form discretized by a polynomial B‐spline collocation method. For an arbitrary polynomial degree p$$ p $$, we show that the resulting coefficient matrices possess a Toeplitz‐like structure. We investigate their spectral properties via their symbol and we prove that, like for
Mariarosa Mazza, Marco Donatelli, Carla Manni, Hendrik Speleers   +3 more
wiley   +1 more source

Induction of ventricular tachycardia: a promising new technique or clinical electrophysiology gone awry? [PDF]

, 1978
Melvin M. Scheinman
openalex   +1 more source