Results 51 to 60 of about 43,223 (162)

Assessment of Heart Rate and Cardiac Repolarization Parameters in the Prone Position in Young Healthy Men

Медицина и биотехнологии
Introduction. The prone position is widely used in modern medicine, ranging from surgical procedures to the management of patients with acute respiratory distress syndrome.
Elizaveta A. Parshukova, Anastasia M. Oskalenko, Alexandra N. Ignatova, Natalya N. Korableva   +3 more
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Mechanisms of drowning in children: influence of cold shock response on repolarization patterns and arrhythmia burden in healthy children

Frontiers in Sports and Active Living
IntroductionWhile drowning plays a particularly important role in children, the data on the physiology of drowning in this population are scarce. Both the cold shock response and the development of arrhythmias within the context of an autonomic conflict ...
S. Peter, A. Michaelis, R. Wagner, R. P. Marshall, R. P. Marshall, M. Bovet, J. Weickmann, M. Weidenbach, I. Dähnert, C. Paech   +9 more
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Tomenendalova J: How to approach the QT interval in dogs - the state of the heart: a review

Veterinární Medicína, 2011
The QT interval has been the objective of exhaustive attention in the past and also in recent times. A number of conditions, congenital and acquired, can have a direct effect on cardiac repolarization. Also drug regulatory agencies have showed increasing
C.F. Agudelo, P. Scheer, J. Tomenendalova   +2 more
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The effect of repolarization duration on the indices of the pump function of the heart ventricles in animals with different types of activation of the myocardium under ectopic excitation of ventricles

Russian Open Medical Journal, 2018
Background — The aim of the work was to study the influence of myocardial repolarization on the indices of the pump function in animals with different types of the myocardial activation (dog, amphibians) under ectopic excitation of the ventricles ...
Natalya A. Kibler, Vladimir P. Nyzhny, Dmitry N. Shmakov   +2 more
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Early repolarization on ECG (early repolarization pattern and syndrome)

Translational Medicine, 2018
PurposeTo study the early repolarization pattern (ERP) in patient with nonischemic cardiomyopathies (acute myocarditis and arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C)).Materials and methods: We analyzed 2 groups of patients: The 1st group — 29 patients with acute myocarditis (21 male, age 48,7±13,5); the 2nd — 51 patients with ...
M. S. Gordeeva, I. A. Zemskov, A. A. Sokolova, E. V. Parmon   +3 more
openaire   +2 more sources

The Electrogenic Na+/K+ Pump Is a Key Determinant of Repolarization Abnormality Susceptibility in Human Ventricular Cardiomyocytes: A Population-Based Simulation Study

Frontiers in Physiology, 2017
Background: Cellular repolarization abnormalities occur unpredictably due to disease and drug effects, and can occur even in cardiomyocytes that exhibit normal action potentials (AP) under control conditions.
Oliver J. Britton, Alfonso Bueno-Orovio, László Virág, András Varró, Blanca Rodriguez   +4 more
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Higher Dispersion Measures of Conduction and Repolarization in Type 1 Compared to Non-type 1 Brugada Syndrome Patients: An Electrocardiographic Study From a Single Center

Frontiers in Cardiovascular Medicine, 2018
Background: Brugada syndrome (BrS) is a cardiac ion channelopathy that predisposes affected individuals to sudden cardiac death (SCD). Type 1 BrS is thought to take a more malignant clinical course than non-type 1 BrS. We hypothesized that the degrees of
Gary Tse, Gary Tse, Ka Hou Christien Li, Ka Hou Christien Li, Ka Hou Christien Li, Guangping Li, Tong Liu, George Bazoukis, Wing Tak Wong, Matthew T. V. Chan, Martin C. S. Wong, Yunlong Xia, Konstantinos P. Letsas, Gary Chin Pang Chan, Yat Sun Chan, William K. K. Wu, William K. K. Wu   +16 more
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Repolarization [PDF]

Nature Photonics, 2011
openaire   +2 more sources

Noninvasive Mapping of Repolarization With Electrocardiographic Imaging

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Yoram Rudy
doaj   +1 more source

Quantitative repolarization indices in diagnosis of left ventricular hypertrophy in hypertensive patients

Терапевтический архив, 2009
Aim. To determine informative value of quantitative parameters of orthogonal ECG repolarization phase in diagnosis of left ventricular hypertrophy (LVH) in hypertensive patients. Material and methods.
T A Sakhnova, E V Blinova, L M Sergakova, D M Ataullakhanova, I E Chazova, T A Sakhnova, E V Blinova, L M Sergakova, D M Ataullakhanova, I E Chazova   +9 more
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