Results 111 to 120 of about 575,934 (253)

Monomorphic ventricular tachycardia induced by tilt table testing in a patient with syncope and normal heart

Journal of Arrhythmia, 2021
Toshiyuki Furukawa, Yui Nakayama, Ikutaro Nakajima, Atsushi Tokumau, Osamu Tanaka, Tomoo Harada, Yoshihiro J.Akashi   +6 more
doaj   +1 more source

Orbiter based construction equipment [PDF]

, 1982
Many orbiter based activities need equipment to hold a payload steady while it is being worked on. This work may be construction, updating, repair, services, check out, or refueling operations in preparation for return to Earth.
Goodwin, C. J.
core   +1 more source

Head-Up Tilt Table Testing with Sublingual Isosorbide Dinitrate in the Diagnosis of Vasovagal Syncope in Children

Eurasian Journal of Medicine, 2019
Objective: To evaluate the effect of sublingual administration of ISDN on the results of the head-up tilt table test (HUTT) in children and adolescents with vasovagal syncope. Materials and Methods: The study group consisted of 30 children, each
Mehmet Karacan, Hasim Olgun, Naci Ceviz
doaj  

Response by Levine and Mody to Letter Regarding Article, “Abolish the Tilt Table Test for the Workup of Syncope!” [PDF]

, 2020
Benjamin D. Levine, Purav Mody
openalex   +1 more source

Postural tachycardia syndrome: current perspectives

Vascular Health and Risk Management, 2017
Rachel Wells,1,2 Andrew J Spurrier,3 Dominik Linz,1 Celine Gallagher,1 Rajiv Mahajan,1 Prashanthan Sanders,1 Amanda Page,4 Dennis H Lau1 1Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide ...
Wells R, Spurrier AJ, Linz D, Gallagher C, Mahajan R, Sanders P, Page A, Lau DH   +7 more
doaj  

Postural Tachycardia Syndrome and Vasovagal Syncope: A Hidden Case of Obstructive Cardiomyopathy without Severe Septal Hypertrophy

Case Reports in Cardiology, 2018
A 36-year-old female with symptoms of orthostatic intolerance and syncope was diagnosed with vasovagal syncope on a tilt table test and with postural tachycardia syndrome (POTS) after a repeat tilt table test.
Kenneth A. Mayuga, Natalie Ho, Robert W. Shields, Paul Cremer, L. Leonardo Rodriguez   +4 more
doaj   +1 more source

COMPARISON OF HEART RATE VARIABILITY IN NEGATIVE AND POSITIVE RESPONDERS TO ACTIVE PHASE OF HEAD-UP TILT TEST

Pakistan Armed Forces Medical Journal, 2018
Objective: To compare heart rate variability in negative and positive responders to active phase of head-up tilt test. Study Design:Cross-sectional comparative study.
Sara Naeem, Hira Ashraf, Azmat Hayat, Muhammad Alamgir Khan   +3 more
doaj  

Cardiac and Musculoskeletal Responses to the Effects of Passive and Active Tilt Test in Healthy Subjects

Arquivos Brasileiros de Cardiologia
Background: Maintenance of orthostatism requires the interaction of autonomic and muscle responses for an efficient postural control, to minimize body motion and facilitate venous return in a common type of syncope called neurocardiogenic syncope (NCS ...
Rogerio Ferreira Liporaci, Marcelo Camargo Saad, Julio César Crescêncio, Fabiana Marques, Debora Bevilaqua-Grossi, Lourenço Gallo-Júnior   +5 more
doaj   +1 more source

Towards High-order Methods for Rotorcraft Applications [PDF]

, 2017
This work presents CFD results obtained with an efficient, high-order, finite-volume scheme. The formulation is based on the variable extrapolation MUSCL-scheme, and high-order spatial accuracy is achieved using correction terms obtained through ...
Barakos, George N., Jimenez-Garcia, Antonio   +1 more
core  

Intensification of tilted atmospheric vortices by asymmetric diabatic heating [PDF]

, 2017
P\"aschke et al. (JFM, 701, 137--170 (2012)) studied the nonlinear dynamics of strongly tilted vortices subject to asymmetric diabatic heating by asymptotic methods.
Dörffel, Tom, Klein, Rupert, Papke, Ariane, Smolarkiewicz, Piotr   +3 more
core   +1 more source