Cargando…

Unanesthetized Rodents Demonstrate Insensitivity of QT Interval and Ventricular Refractory Period to Pacing Cycle Length

Aim: The cardiac electrophysiology of mice and rats has been analyzed extensively, often in the context of pathological manipulations. However, the effects of beating rate on the basic electrical properties of the rodent heart remain unclear. Due to technical challenges, reported electrophysiologica...

Descripción completa

Detalles Bibliográficos
Autores principales:	Mulla, Wesam, Gillis, Roni, Murninkas, Michael, Klapper-Goldstein, Hadar, Gabay, Hovav, Mor, Michal, Elyagon, Sigal, Liel-Cohen, Noah, Bernus, Olivier, Etzion, Yoram
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2018
Materias:	Physiology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6050393/ https://www.ncbi.nlm.nih.gov/pubmed/30050462 http://dx.doi.org/10.3389/fphys.2018.00897

Ejemplares similares

Rapid Atrial Pacing Promotes Atrial Fibrillation Substrate in Unanesthetized Instrumented Rats
por: Mulla, Wesam, et al.
Publicado: (2019)

An implantable system for long-term assessment of atrial fibrillation substrate in unanesthetized rats exposed to underlying pathological conditions
por: Klapper-Goldstein, Hadar, et al.
Publicado: (2020)

Speckle-Tracking Echocardiography Elucidates the Effect of Pacing Site on Left Ventricular Synchronization in the Normal and Infarcted Rat Myocardium
por: Mor, Michal, et al.
Publicado: (2014)

Prominent differences in left ventricular performance and myocardial properties between right ventricular and left ventricular-based pacing modes in rats
por: Mulla, Wesam, et al.
Publicado: (2017)

VDAC1 in the diseased myocardium and the effect of VDAC1-interacting compound on atrial fibrosis induced by hyperaldosteronism
por: Klapper-Goldstein, Hadar, et al.
Publicado: (2020)

Incorrectly corrected? QT interval analysis in rats and mice
por: Mulla, Wesam, et al.
Publicado: (2022)

Cannabinoid Receptor Agonist Inhibits Atrial Electrical Remodeling in a Tachypaced Ex Vivo Rat Model
por: Lee, Danielle I., et al.
Publicado: (2021)

Feasibility of Leadless Cardiac Pacing Using Injectable Magnetic Microparticles
por: Rotenberg, Menahem Y., et al.
Publicado: (2016)

Dock10 Regulates Cardiac Function under Neurohormonal Stress
por: Segal, Liad, et al.
Publicado: (2022)

Defining the timeline of periostin upregulation in cardiac fibrosis following acute myocardial infarction in mice
por: Gil, Hadas, et al.
Publicado: (2022)

Cardiovascular actions of palladium compounds in the unanesthetized rat.
por: Wiester, M J
Publicado: (1975)

Sparse Representation of Sounds in the Unanesthetized Auditory Cortex
por: Hromádka, Tomáš, et al.
Publicado: (2008)

Recapitulation of dyssynchrony-associated contractile impairment in asymmetrically paced engineered heart tissue
por: Stenzig, Justus, et al.
Publicado: (2022)

The neurochemical profile of the hippocampus in isoflurane-treated and unanesthetized rat pups
por: Menshanov, Petr N., et al.
Publicado: (2015)

Angiopoietin-2 is released during anaphylactic hypotension in anesthetized and unanesthetized rats
por: Zhang, Tao, et al.
Publicado: (2020)

The Bezold-Jarisch Reflex and The Inflammatory Response Modulation in Unanesthetized Endotoxemic Rats
por: Brognara, Fernanda, et al.
Publicado: (2021)

Time Course of Hemodynamic Responses to Different Doses of Lipopolysaccharide in Unanesthetized Male Rats
por: Brognara, Fernanda, et al.
Publicado: (2019)

QT Prolongation After His Bundle Pacing: What Is the Mechanism?
por: Mehlhorn, Donald, et al.
Publicado: (2022)

Subcortical Mechanisms in the “Searching” or “Attention” Response Elicited by Prefrontal Cortical Stimulation in Unanesthetized Cats
por: Jansen, Jan, et al.
Publicado: (1955)

Unanesthetized Auditory Cortex Exhibits Multiple Codes for Gaps in Cochlear Implant Pulse Trains
por: Kirby, Alana E., et al.
Publicado: (2011)

EHMTI-0244. Optogenetic elicitation of cortical spreading depression in unanesthetized, head-restrained mice
por: Baca, SM, et al.
Publicado: (2014)

Central ventilatory and cardiovascular actions of trout gastrin-releasing peptide (GRP) in the unanesthetized trout
por: Le Mével, Jean-Claude, et al.
Publicado: (2013)

QT interval prolongation and torsade de pointes induced by left ventricular pacing rescued by His bundle pacing
por: Lador, Adi, et al.
Publicado: (2020)

Studies on the Electrical Potentials of Living Organisms: II. Effects of Low Temperatures on Normal Unanesthetized Mice
por: Meader, Ralph G., et al.
Publicado: (1938)

Patterns of cardiovascular variability after long-term sino-aortic denervation in unanesthetized adult rats
por: Radaelli, Alberto, et al.
Publicado: (2019)

Studies on the Electrical Potentials of Living Organisms: III. Effects of Elevated Body Temperatures in Normal Unanesthetized Mice
por: Marshall, Clyde, et al.
Publicado: (1938)

Cortisol levels in blood and hair of unanesthetized grizzly bears (Ursus arctos) following intravenous cosyntropin injection
por: Cattet, Marc, et al.
Publicado: (2021)

In vivo characterization of rate-dependent impact on the QT interval of microminipig assessed by atrial electrical pacing: Development of correction formulae of QT interval
por: KAMBAYASHI, Ryuichi, et al.
Publicado: (2019)

D2-like receptor activation does not initiate a brain docosahexaenoic acid signal in unanesthetized rats
por: Taha, Ameer Y, et al.
Publicado: (2014)

Dbx1 Pre-Bötzinger Complex Interneurons Comprise the Core Inspiratory Oscillator for Breathing in Unanesthetized Adult Mice
por: Vann, Nikolas C., et al.
Publicado: (2018)

Light-Addressable Measurement of in Vivo Tissue Oxygenation in an Unanesthetized Zebrafish Embryo via Phase-Based Phosphorescence Lifetime Detection
por: Huang, Shih-Hao, et al.
Publicado: (2015)

Immediate and Long-Term Outcome of Acute H(2)S Intoxication Induced Coma in Unanesthetized Rats: Effects of Methylene Blue
por: Sonobe, Takashi, et al.
Publicado: (2015)

The long-lasting post-stimulation inhibitory effects of bladder activity induced by posterior tibial nerve stimulation in unanesthetized rats
por: Park, Eunkyoung, et al.
Publicado: (2020)

L-cysteine methyl ester overcomes the deleterious effects of morphine on ventilatory parameters and arterial blood-gas chemistry in unanesthetized rats
por: Getsy, Paulina M., et al.
Publicado: (2022)

His Bundle Pacing in Amiodarone-Induced Complete Heart Block, QT Prolongation, and Torsade de Pointes
por: Tan, Vern Hsen, et al.
Publicado: (2020)

Dendritic cells efficiently transmit HIV to T Cells in a tenofovir and raltegravir insensitive manner
por: Kim, Jocelyn T., et al.
Publicado: (2018)

Non-invasive cardiac pacing with image-guided focused ultrasound
por: Marquet, Fabrice, et al.
Publicado: (2016)

Transcutaneous assessment of glomerular filtration rate in unanesthetized rats using a small animal imager: impact on arterial pressure, heart rate, and activity
por: Hilliard, Lucinda M., et al.
Publicado: (2016)

QT Adaptation and Intrinsic QT Variability in Congenital Long QT Syndrome
por: Seethala, Srikanth, et al.
Publicado: (2015)

Mechanical Stimulus-Induced Withdrawal Behavior Increases Subsequent Pre-Stimulus Local Field Potential Power in the Rostral Anterior Cingulate Cortex in Unanesthetized Rats
por: Shen, Zui, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_vcsk3d2qh2vi0iqaqsu4gclhdu