Results 11 to 20 of about 8,470,821 (285)

PR interval as a predictor of syncope in tilt-up testing in adolescents and young adults [PDF]

The Egyptian Heart Journal, 2021
Background Syncope, as the most frequent consciousness disorder, is very common in young individuals. The aim of this study was to analyze ECG parameters and clinical properties obtained during tilt-up testing in 12 to 30-year-old subjects. We enrolled a
Juraj Jug, Lada Bradić, Rea Levicki, Martina Lovrić Benčić   +3 more
doaj   +2 more sources

A cardiovascular mathematical model of graded head-up tilt. [PDF]

PLoS ONE, 2013
A lumped parameter model of the cardiovascular system has been developed and optimized using experimental data obtained from 13 healthy subjects during graded head-up tilt (HUT) from the supine position to [Formula: see text].
Einly Lim, Gregory S H Chan, Socrates Dokos, Siew C Ng, Lydia A Latif, Stijn Vandenberghe, Mohan Karunanithi, Nigel H Lovell   +7 more
doaj   +5 more sources

Characteristics of head-up tilt testing with additional adenosine compared with head-up tilt testing with isoproterenol and isosorbide dinitrate [PDF]

Journal of Arrhythmia, 2014
Background: Head-up tilt (HUT) testing is used to establish the diagnosis of neurally mediated syncope (NMS). Adenosine administration during HUT testing is useful for inducing NMS.
Norikazu Watanabe, MD, Shirou Kawasaki, MD, Yoshimi Oonishi, MD, Yoshimasa Onuma, MD, Yumi Munetsugu, MD, Takayuki Itou, MD, Tatsuya Onuki, MD, Fumito Miyoshi, MD, Yoshino Minoura, MD, Tarou Adachi, MD, Mitsuharu Kawamura, MD, Taku Asano, MD, Kaoru Tanno, MD, Youichi Kobayashi, MD   +13 more
doaj   +2 more sources

Isoprenaline versus nitroglycerine in head-up tilt test

Indian Heart Journal, 2017
Background: HUTT test is used in evaluation of syncope. Isoprenaline and isosorbide dinitrate are used to increase the sensitivity of the test. These drugs act by different mechanisms.
Umesh R. Bilagi, Jayaprakash Shenthar, Manjunath Nanjappa Cholenahally   +2 more
doaj   +3 more sources

Tilt-Up System Optimization for Lattice Towers [PDF]

Computational Engineering and Physical Modeling
This paper investigates and optimizes the tilt-up system, commonly employed for the maintenance of telecommunication and wind turbine towers. Recognizing the inherent safety challenges and high costs associated with crane-based operations in challenging ...
Nima Kowsari, Mahmood Hassanpour Golriz, Zaher Rezaie, Mohammad Jafari, Mansour Ghalehnovi   +4 more
doaj   +2 more sources

Dataset for tilt-up solid and composite insulated wall panels under combined axial and lateral loadingMendeley Data [PDF]

Data in Brief
The testing program involved a comprehensive evaluation of six large-scale traditional tilt-up solid panels and 17 Concrete Insulated Wall Panels (CIPs), along with 30 double shear tests of wythe connectors.
Salam Al-Rubaye, Marc Maguire
doaj   +2 more sources

Patellar tilt correction magnitude, rather than residual tilt, predicts functional outcome after isolated medial femoropatellar ligament reconstruction [PDF]

Journal of Experimental Orthopaedics
Purpose Patellar tilt is considered a key factor in patellofemoral instability, with a commonly accepted pathological threshold of 20° on computed tomography (CT) scan assessment.
Ella George, Pierre‐Henri Vermorel, Frédéric Farizon, Rémi Philippot, Thomas Neri   +4 more
doaj   +2 more sources

Outcomes of Posterior Lumbar Hemivertebra Resection and Short Fusion in Patients With Severe Sacral Tilt [PDF]

Neurospine, 2021
Objective To introduce surgical strategies to restore coronal balance during limited fusion for early lumbar hemivertebra resection in patients with severe sacral tilt.
Shengru Wang, Jianguo Zhang, Yanbin Zhang, You Du, Yang Yang, Guanfeng Lin   +5 more
doaj   +1 more source

Modelling of tilt rotor mission performance to assess environmental impact [PDF]

, 2012
New technologies and new rotorcraft operations are being developed in order to meet new environmental requirements such as noise reduction and less pollutant emissions. In this project a parametric study was developed over a tilt rotor model in order to
Ruge Montilla, Jhonn Hamberth
core   +5 more sources

Feasibility Assessment of Tilt-Up Construction in Commercial Buildings [PDF]

Journal of Engineering, Project, and Production Management, 2020
Construction projects are much appreciated by both client and contractor when completed on schedule and within budget so as to avoid cost overruns. The Zambian building sector normally experiences time and cost overruns.
Chipozya Tembo Silungwe, Festus C. Luwaya   +1 more
doaj   +1 more source