Results 31 to 40 of about 298,393 (376)

Lidocaine as an anti‐arrhythmic drug: Are there any indications left?

open access: yesClinical and Translational Science, 2023
Lidocaine is classified as a class Ib anti‐arrhythmic that blocks voltage‐ and pH‐dependent sodium channels. It exhibits well investigated anti‐arrhythmic effects and has been the anti‐arrhythmic of choice for the treatment of ventricular arrhythmias for
Sati Güler   +10 more
doaj   +1 more source

Kilosort: realtime spike-sorting for extracellular electrophysiology with hundreds of channels

open access: yesbioRxiv, 2016
Advances in silicon probe technology mean that in vivo electrophysiological recordings from hundreds of channels will soon become commonplace. To interpret these recordings we need fast, scalable and accurate methods for spike sorting, whose output ...
Marius Pachitariu   +4 more
semanticscholar   +1 more source

Electrophysiology Testing to Stratify Patients With Left Bundle Branch Block After Transcatheter Aortic Valve Implantation

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Left bundle branch block (LBBB) is common after transcatheter aortic valve implantation (TAVI) and is an indicator of subsequent high‐grade atrioventricular block (HAVB).
Sven Knecht   +11 more
doaj   +1 more source

Optical Electrophysiology: Toward the Goal of Label-Free Voltage Imaging.

open access: yesJournal of the American Chemical Society, 2021
Measuring and monitoring the electrical signals transmitted between neurons is key to understanding the communication between neurons that underlies human perception, information processing, and decision-making.
Yuecheng Zhou   +3 more
semanticscholar   +1 more source

Association of atrial fibrillation susceptibility genes, atrial fibrillation phenotypes and response to catheter ablation: a gene-based analysis of GWAS data

open access: yesJournal of Translational Medicine, 2017
Background Previous studies have suggested PITX2, KCNN3 and ZFHX3 as atrial fibrillation (AF) susceptibility genes. Single common genetic polymorphisms of those genes have been linked with AF phenotypes and rhythm outcome of AF catheter ablation although
Daniela Husser   +7 more
doaj   +1 more source

Calibration of ionic and cellular cardiac electrophysiology models

open access: yesWiley Interdisciplinary Reviews: Systems Biology and Medicine, 2020
Cardiac electrophysiology models are among the most mature and well‐studied mathematical models of biological systems. This maturity is bringing new challenges as models are being used increasingly to make quantitative rather than qualitative predictions.
Dominic G. Whittaker   +4 more
semanticscholar   +1 more source

Electrophysiological Prints of Grit [PDF]

open access: yesFrontiers in Psychology, 2021
While scientific interest in understanding the grit trait has grown exponentially in recent years, one important gap in the grit literature relates to its biological and neural substrate. In the present study, we adopted a hypotheses-driven approach in a large sample of young adults (N = 120) with diverse educational backgrounds and work experiences in
Antonio J. Ibáñez-Molina   +3 more
openaire   +5 more sources

Open Ephys: an open-source, plugin-based platform for multichannel electrophysiology

open access: yesJournal of Neural Engineering, 2017
Objective. Closed-loop experiments, in which causal interventions are conditioned on the state of the system under investigation, have become increasingly common in neuroscience.
J. Siegle   +5 more
semanticscholar   +1 more source

Artifact-free and high-temporal-resolution in vivo opto-electrophysiology with microLED optoelectrodes

open access: yesNature Communications, 2020
The combination of in vivo extracellular recording and genetic-engineering-assisted optical stimulation is a powerful tool for the study of neuronal circuits.
Kanghwan Kim   +5 more
semanticscholar   +2 more sources

Long‐Term Impact of Right Ventricular Pacing on Left Ventricular Systolic Function in Pacemaker Recipients With Preserved Ejection Fraction: Results From a Large Single‐Center Registry

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundThere is limited evidence of long‐term impact of right ventricular pacing on left ventricular (LV) systolic function in pacemaker recipients with preserved LV ejection fraction (LVEF).
Micaela Ebert   +9 more
doaj   +1 more source

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