QUÉ SIGNIFICA REPOLARIZATION EN INGLÉS
Repolarización
En neurociencia, la repolarización se refiere al cambio en el potencial de membrana que devuelve el potencial de membrana a un valor negativo después de que la fase de despolarización de un potencial de acción haya cambiado previamente el potencial de membrana a un valor positivo; La fase de repolarización normalmente devuelve el potencial de membrana al potencial de membrana en reposo. La repolarización resulta del movimiento de iones de potasio cargados positivamente fuera de la célula. Típicamente, la fase de repolarización de un potencial de acción da lugar a hiperpolarización, obteniéndose un potencial de membrana que es más negativo que el potencial de reposo. La repolarización generalmente toma varios milisegundos.
definición de repolarization en el diccionario inglés
La definición de repolarización en el diccionario es el acto o proceso de polarización de nuevo, una polarización renovada, la restauración de la polarización.
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10 LIBROS DEL INGLÉS RELACIONADOS CON «REPOLARIZATION»
Descubre el uso de
repolarization en la siguiente selección bibliográfica. Libros relacionados con
repolarization y pequeños extractos de los mismos para contextualizar su uso en la literatura.
Comprehensive and clinically oriented, Cardiac Repolarization: Bridging Basic and Clinical Science surveys the major research discoveries that have recently transformed our understanding of cardiac electrophysiology and spells out in full ...
Ihor Gussak, Charles Antzelevitch, Stephen C. Hammill,
2010
2
Cardiovascular Physiology Concepts
FIGURE 2-14 A model of the way depolarization and repolarization of ventricular
muscle results in voltage changes recorded by external electrodes. Ventricular
muscle is placed in a conducting solution, and electrodes are located on either ...
Richard E. Klabunde,
2005
3
Myocardial
Repolarization: From Gene to Bedside
This book provides a unique collection of contributions by prominent cardiologists on the current knowledge of the mechanisms of arrhythmias, the molecular and genetic bases of noninvasive electrocardiologic diagnosis, and other related ...
Ali Oto, Gunter Breithardt,
2001
4
Dispersion of Ventricular
Repolarization: State Ofthe Art
This unique book is the first to offer an update of contemporary knowledge of the dispersion of ventricular repolarization (DVR), from basic concepts to the clinical application of recently obtained knowledge.
Bertil Olsson, Jan Amlie, Shiwen Yuan,
2000
5
Cardiovascular Physiology: A Clinical Approach
Depolarization B Repolarization C Repolarization A FIGURE 6-8 Depolarization
and repolarization. During depolarization, a positive deflection is seen if the
direction of the electrical impulse (shown by the arrow) is toward the positive end
of ...
Carol Ann Margaret Courneya, Michael J. Parker,
2011
6
ECG Interpretation Made Incredibly Easy
"De"-cycle and "re"-cycle As impulses are transmitted, cardiac cells undergo
cycles of depolarization and repolarization. (See Depolarization-repolarization
cycle, page 14.) Cardiac cells at rest are considered polarized, meaning that no ...
Lippincott Williams & Wilkins,
2005
7
Understanding Electrocardiography
B Early repolarization syndrome E Brugada syndrome F (heterogeneous loss of
AP dome) FIG. 27-6. Schematic representation of right ventricular epicardial
action potential changes proposed to underlie the ECG manifestation of early ...
8
Basic and Bedside Electrocardiography
i - - - — - (z) t t — ± I f + ± ±_J Dipole Figure 6.3: Repolarization of a Single
Muscle Cell. (A) The front of the repolarization wave is circled and is a zone of
advancing negative charges.The direction of the repolarization wave is shown by
the ...
9
ECG Interpretation: From Pathophysiology to Clinical ...
The exact cellular mechanism of the “notch” could be due to either delayed
depolarization or early repolarization in a region of the heart. Recent
experimental data suggest that a relatively prominent transient outward current (
Ito) that was ...
10
Sports Cardiology: Exercise in Health and Cardiovascular Disease
P. ZEPPILLI and N. ASPROMONTE Introduction Repolarization abnormalities (
RA) have long represented a major problem for sports physicians. Since these
ECG changes are usually observed in young, asymptomatic and well-trained ...
R. Fagard, I.E. Bekaert,
1986
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «REPOLARIZATION»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
repolarization en el contexto de las siguientes noticias.
What's Up Doc? What is hidden QT syndrome?
Long QT syndrome (LQTS) is a disorder that causes the ventricular repolarization to be delayed; it puts patients at risk for abnormal heart rhythms (torsades de ... «Enterprise News, Jun 15»
The New Paradigm in Cardiac Toxicity Testing
Drugs that prolong the QT interval of the electrocardiogram (ECG), the time between electrical excitation and recovery (repolarization) of the ventricles, show an ... «Genetic Engineering & Biotechnology News, Jun 15»
New Data Demonstrate Potential of Biothera's Investigational …
“Our new research demonstrates that Imprime PGG initiates a cascade of immune responses, including the maturation of dendritic cells, the repolarization of ... «Business Wire, Abr 15»
Aeterna Zentaris (AEZS) Plans New Phase 3 Study of Macrilen …
... adult growth hormone deficiency ("AGHD"), as well as a dedicated thorough QT study to evaluate the effect of Macrilen™ on myocardial repolarization. «StreetInsider.com, Abr 15»
Enhanced assessment of contractile dynamics in Drosophila hearts
(10) and suggest that SOHA v.3 upgrades, in combination with the semi-intact hear t preparation, may be useful to screen for drugs that modulate repolarization ... «BioTechniques.com, Feb 15»
STEMI: 10 things you need to know to save lives
Other causes of ST elevation include pericarditis, benign early repolarization, bundle branch blocks, hypertrophy, and pacemakers. Be aware of these subtle ... «EMS1.com, Feb 15»
Auspex Announces Favorable Topline Results From Thorough QT …
The TQT clinical trial demonstrated that at two different dose levels, SD-809 had no clinically significant effect on cardiac repolarization as assessed by the QT ... «GlobeNewswire, Ene 15»
EKG Abnormalities Common in SLE
Severe repolarization abnormalities were rare; <1% of patients had a QTc interval ≥550 msec, they noted. An increased QTd was found in 38.1%. In the general ... «MedPage Today, Ene 15»
A 35-Year-Old Man Presents with Non-cardiac Chest Pain and …
LVH can also significantly affect the repolarization patterns on an EKG. Physicians frequently attribute ST segment and T wave abnormalities to ischemia or ... «HCPLive, Dic 14»
What Else Is Under the Hood for Catalyst Pharma?
Firdapse is a potassium channel inhibitor that increases the nerve repolarization time, causes an increase in the influx of calcium, increases acetylcholine ... «24/7 Wall St., Sep 14»