Results 101 to 110 of about 536,169 (330)

Methodology of isoproterenol-tilt table testing in patients with syncope

Journal of the American College of Cardiology, 1992
To assess the impact of isoproterenol, duration of tilt, symptom development and hemodynamic changes on the outcome of tilt table tests, 100 patients with syncope underwent successive 80 degrees head-up tilt for 10 min during infusions of 0, 2 and 5 micrograms/min of isoproterenol.
Shawn Killam, Robert S. Sheldon
openaire   +3 more sources

Bilateral versus Unilateral Training With Rhythmic Auditory Cueing in Stroke Rehabilitation: Effects on Upper Limb Function and Interhemispheric Inhibition

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Stroke is a leading cause of long‐term disability in adults, with upper limb hemiparesis being a common impairment. Traditional training is mostly aimed at paralyzed limbs, but the effect of bilateral training is still unclear.
Fangfang Qian, Yanhong Dai, Guoqiang Zheng, Qi Zhong, Jianliang Lu, Luying Hu, Youhua He, Zhuoming Chen   +7 more
wiley   +1 more source

Measurement and Compensation of Horizontal Crabbing at the Cornell Electron Storage Ring Test Accelerator

, 2014
In storage rings, horizontal dispersion in the rf cavities introduces horizontal-longitudinal (xz) coupling, contributing to beam tilt in the xz plane. This coupling can be characterized by a "crabbing" dispersion term {\zeta}a that appears in the normal
Chatterjee, A., Ehrlichman, M. P., Hartung, W., Heltsley, B., Peterson, D. P., Rider, N., Rubin, D., Sagan, D., Shanks, J. P., Wang, S. T.   +9 more
core   +2 more sources

Metabolic Consequences of Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry, Emily Sheng, Joshua F. Baker   +2 more
wiley   +1 more source

Age and the head-up tilt test outcome in syncope patients

Research in Cardiovascular Medicine, 2015
Background: The head-up tilt test (HUTT) is a useful diagnostic tool for syncope. Objectives: We sought to investigate the outcome of the HUTT in syncope patients and identify the relationship between age and different hemodynamic outcomes.
Rezvan Noormand, Akbar Shafiee, Gholamreza Davoodi, Fatemeh Tavakoli, Alireza Gheini, Ahmad Yaminisharif, Arash Jalali, Saeed Sadeghian   +7 more
doaj   +1 more source

Data‐driven forecasting of ship motions in waves using machine learning and dynamic mode decomposition

International Journal of Adaptive Control and Signal Processing, EarlyView.
Summary Data‐driven forecasting of ship motions in waves is investigated through feedforward and recurrent neural networks as well as dynamic mode decomposition. The goal is to predict future ship motion variables based on past data collected on the field, using equation‐free approaches.
Matteo Diez, Mauro Gaggero, Andrea Serani   +2 more
wiley   +1 more source

CMBfit: Rapid WMAP likelihood calculations with normal parameters

, 2003
We present a method for ultra-fast confrontation of the WMAP cosmic microwave background observations with theoretical models, implemented as a publicly available software package called CMBfit, useful for anyone wishing to measure cosmological ...
A. Gelman, A. Kogut, A. Kosowsky, A. Lewis, A. Lewis, B.D. Wandelt, C.L. Bennett, D.N. Spergel, G. Hinshaw, Håvard B. Sandvik, J.L. Tonry, J.R. Bond, J.R. Bond, J.R. Bond, L. Knox, L. Page, L. Verde, M. Doran, M. Doran, M. Kaplinghat, M. Tegmark, M. Tegmark, Matias Zaldarriaga, Max Tegmark, N. Christensen, N. Metropolis, O. Zahn, S. Bridle, U. Seljak, U. Seljak, W. Hu, W. Hu, W.K. Hastings, X. Wang, Xiaomin Wang   +34 more
core   +1 more source

Predictors of vasovagal syncope recurrence in children and adolescents and value of head-up tilt table test.

Anadolu kardiyoloji dergisi : AKD = the Anatolian journal of cardiology, 2013
OBJECTIVE The aim of the study was to define predictors of syncope recurrence in children and adolescents with vasovagal syncope and to determine the value of tilt test. METHODS A retrospective observational study performed of prospective cohort of 150
Sibel Tanrıverdi Yılmaz, Köksal Binnetoğlu, K. Babaoğlu, G. Altun   +3 more
semanticscholar   +1 more source

The Role of the Baroreflex in Tilt Table Testing

JACC: Clinical Electrophysiology, 2016
The purpose of this study was to better understand the role of the baroreflex in tilt-induced vasovagal syncope (VVS).The role of the baroreflex in tilt-induced VVS remains controversial. The authors hypothesized that: 1) patients with positive tilt table test (TTT) results have greater baroreflex gain (BRG) compared with patients with negative TTT ...
Michele Brignole, Stephen L. Wasmund, Mohamed H. Hamdan, Ashish Chaddha, Kevin E. Wenzke, Richard L. Page   +5 more
openaire   +3 more sources

Neural Network Adaptive Control With Long Short‐Term Memory

International Journal of Adaptive Control and Signal Processing, EarlyView.
ABSTRACT In this study, we propose a novel adaptive control architecture that provides dramatically better transient response performance compared to conventional adaptive control methods. This is accomplished by the synergistic employment of a traditional adaptive neural network (ANN) controller and a long short‐term memory (LSTM) network.
Emirhan Inanc, Abdullah Habboush, Yigit Gurses, Yildiray Yildiz, Anuradha M. Annaswamy   +4 more
wiley   +1 more source