Results 81 to 90 of about 4,472 (167)

Under a Spell: Neurologic Evaluation of Presyncope as a Feature of Dysautonomia

Biomedicines
While syncope is characterized by a sudden and temporary loss of consciousness caused by decreased blood flow to the brain and is easily recognized by its clinical features, presyncope involves a sensation of impending fainting, often accompanied by ...
Svetlana Blitshteyn, Kamal R. Chémali, Dennis H. Lau   +2 more
doaj   +1 more source

Orthostatic intolerance and presyncopal states in young adults

Journal of Education, Health and Sport
Introduction and purpose: Orthostatic intolerance is an increasingly recognized disturbance of circulatory regulation in young adults, particularly in academic settings where characteristic lifestyle patterns promote autonomic imbalance. The aim of this
Michał Karol, Kamila Koseska, Jan Borowicz, Bartosz Górecki, Kinga Kloch, Patryk Romaniuk, Mariia-Khrystyna Lohin, Aleksandra Strawińska, Małgorzata Bednarczyk   +8 more
doaj   +1 more source

Orthostatic intolerance: postural orthostatic tachycardia syndrome with overlapping vasovagal syncope.

Acta clinica Croatica, 2012
A 28-year-old female with a history of situational syncope and a new-onset right sided hemiparesis is described. Tilt-up table test revealed the postural orthostatic tachycardia syndrome followed by vasovagal syncope. Neurological and internal medicine tests showed no particular disorders.
Škerk, Vedrana, Delić-Brkljačić, Diana, Pintarić, Hrvoje, Popović, Zvonimir, Hećimović, Hrvoje   +4 more
openaire   +3 more sources

Correlation between orthostatic intolerance in children and levels of ACE2-Ang(1-7)-Mas axis and vitamin D

Frontiers in Pediatrics
ObjectiveTo explore the correlation between orthostatic intolerance in children and levels of the ACE2-Ang(1-7)-Mas axis and vitamin D.MethodsBlood samples were collected from 84 children with orthostatic intolerance and 307 healthy controls.
Yao Xiao, Jinzhi Wu, Jin Wang, Tingting He, Xiangyu Dong   +4 more
doaj   +1 more source

Hidden Cardiac Channelopathies in Children Presenting with Syncope and Seizure-like Events. [PDF]

Children (Basel)
Aytekin Güvenir F, Özgür S.
europepmc   +1 more source

Dual-chamber pacing for vasovagal syncope: A systematic review and meta-analysis of randomized controlled trials. [PDF]

Int J Cardiol Heart Vasc
Sbarra F, Pagnoni G, Darroudi S, Moscetti L, Vicenzi A, Bolognesi MG, Coppi F, Rossi L, Aschieri D.   +8 more
europepmc   +1 more source

Analysis of adenylate cyclase activity in Japanese children with orthostatic dysregulation. [PDF]

PLoS One
Sugiyama N, Komiyama T, Ayabe K, Matsuda SI, Enseki M, Ikegami M, Miyashita Y, Sasaki A, Kitamura Y, Uchiyama A.   +9 more
europepmc   +1 more source

Index of cardiac electrophysiological balance in patients with vasovagal syncope confirmed by head-up tilt test. [PDF]

Front Cardiovasc Med
Tian L, Hou H, Zhang L, Gao Y.
europepmc   +1 more source

Editorial-The Lifelong Continuum of Pediatric Cardiovascular Care: New Insights from a Growing Field. [PDF]

Children (Basel)
Moscatelli S, Rocchetti G, Mapelli M.
europepmc   +1 more source

Sensor detection and pacing for impending reflex syncope. [PDF]

Europace
Sutton R.
europepmc   +1 more source