Results 61 to 70 of about 260,398 (191)

Age-related cardiovascular response to tilt test in healthy volunteers of both sexes

Bangabandhu Sheikh Mujib Medical University Journal, 2020
This study aimed to assess the age-related changes in the cardiovascular response to tilt test in 90 healthy individuals of both sexes (age range: 18-60 years). Tilting was done at 600 for 10 min using a motorized tilt table.
Sadia Afrin Rimi, Sultana Ferdousi, Shamima Sultana   +2 more
doaj   +1 more source

Pediatric Syncope: An Examination of Diagnostic Processes, Therapeutic Approaches and the Role of the Tilt Test: Insights from an 18-Year Single-Center Experience

Children
Objectives: Syncope is a common cause of the transient loss of consciousness, with neurally mediated syncope (NMS) and particularly vasovagal syncope (VVS) being the most prevalent types among older children and adolescents.
Serra Karaca, Doruk Özbingöl, Pelin Karaca Özer, Mustafa Lütfi Yavuz, Kemal Nişli   +4 more
doaj   +1 more source

EVALUATION OF ORTHOSTATIC HYPOTENSION BY USING HUTT

Pakistan Armed Forces Medical Journal, 2020
Objective: To determine the prevalence of orthostatic hypotension in our patient population by using Head Up Tilt Test (HUTT). Study Design: Descriptive cross-sectional study.
Qurban Hussain Khan, Muhammad Asad, Waqas Baloch, Mian Muhammad Amer Naseem, Muhammad Shabbir, Azmat Hayat   +5 more
doaj   +1 more source

The Postural Tachycardia Syndrome (POTS): Pathophysiology, Diagnosis & Management [PDF]

, 2006
Postural tachycardia syndrome (POTS), characterized by orthostatic tachycardia in the absence of orthostatic hypotension, has been the focus of increasing clinical interest over the last 15 years 1. Patients with POTS complain of symptoms of tachycardia,
Raj, Satish R
core   +1 more source

Alignment of a circumbinary disc around an eccentric binary with application to KH 15D

, 2019
We analyse the evolution of a mildly inclined circumbinary disc that orbits an eccentric orbit binary by means of smoother particle hydrodynamic (SPH) simulations and linear theory.
Franchini, Alessia, Lubow, Stephen H., Martin, Rebecca G., Smallwood, Jeremy L.   +3 more
core   +2 more sources

Application of a Head-Up Tilt Table Test in Differentiation Between Epilepsy and Syncope in Children [PDF]

, 2022
Meisam Babaei, Mohammad Nasehi, Mohammad Reza Khalilian, Maryam Rasoulinezhad, Hossein Tavallai, Fargol Farahmandi   +5 more
openalex   +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

Orthostatic symptoms does not always manifest during tilt-table test in pediatric postural orthostatic tachycardia syndrome patients [PDF]

Korean Journal of Pediatrics, 2013
PurposeChronic day-to-day symptoms of orthostatic intolerance are the most notable features of postural orthostatic tachycardia syndrome (POTS). However, we have encountered patients with such symptoms and excessive tachycardia but with no symptoms ...
Tae-Eon Huh, Jung Sook Yeom, Young-Soo Kim, Hyang-Ok Woo, Ji Sook Park, Eun Sil Park, Ji-Hyun Seo, Jae-Young Lim, Chan-Hoo Park, Ki-Jong Park, Hee-Shang Youn   +10 more
doaj   +1 more source

Spatial Spectrum Analysis of Wave-Front Correction with a Segmented Mirror [PDF]

, 2003
An expression is derived for the spatial power spectrum of wave-front errors after correction with a segmented mirror. This includes estimates of the spectral contributions of segment piston and tilt corrections and spatial aliasing by a regular array of
Padin, Stephen
core   +1 more source

Benefit of dual-chamber pacing with Closed Loop Stimulation in tilt-induced cardio-inhibitory reflex syncope (BIOSync trial): study protocol for a randomized controlled trial

Trials, 2017
Background The efficacy of dual-chamber cardiac pacing in neuro-mediated reflex syncope with a cardio-inhibitory response to the Tilt-Table test (TT) has not been definitively assessed so far.
Michele Brignole, Marco Tomaino, Arnaud Aerts, Fabrizio Ammirati, Félix Alejandro Ayala-Paredes, Jean-Claude Deharo, Attilio Del Rosso, Mohamed H. Hamdan, Maurizio Lunati, Angel Moya, Alessio Gargaro, BIOSync Study Steering Committee   +11 more
doaj   +1 more source