Results 111 to 120 of about 11,696 (210)

Vagal and sympathetic mechanisms in patients with orthostatic vasovagal syncope.

, 1997
BACKGROUND: Autonomic and particularly sympathetic mechanisms play a central role in the pathophysiology of vasovagal syncope. We report direct measurements of muscle sympathetic nerve activity in patients with orthostatic vasovagal syncope.
Eckberg, D L, Tahvanainen, K U, Kuusela, T A, Hoag, J B, Beightol, L A, Morillo, C A, Ellenbogen, K A, Diedrich, A M   +7 more
core   +1 more source

Original paper
Heart rate variability in patients with recurrent syncope

Archives of Medical Science, 2006
Introduction: The autonomic nervous system participates in the pathophysiology of vasovagal syncope. The disturbances in the autonomic nervous system can be measured by heart rate variability (HRV).
Jan Henryk Goch, Małgorzata Lelonek
doaj  

Pilots with vasovagal syncope: Fit to fly?

, 2003
Two pilots who had experienced vasovagal syncope were grounded by the aeromedical service. Pilot A had experienced three episodes of syncope in medical settings, none during flight.
van Dijk, N., Dambrink, J. H. A., Colman, N., Wieling, W.   +3 more
core  

Neural circulatory control in vasovagal syncope

, 1997
The orthostatic volume displacement associated with the upright position necessitates effective neural cardiovascular modulation. Neural control of cardiac chronotropy and inotropy, and vasomotor tone aims at maintaining venous return, thus opposing ...
Karemaker, J. M., van Lieshout, J. J., Wieling, W.   +2 more
core  

Vasovagal syncope: asystole provoked by head-up tilt testing under sertraline therapy

The Turkish Journal of Pediatrics, 1997
Syncope is defined as a sudden transient loss of consciousness. Vasovagally mediated hypotension and bradycardia are believed common, yet difficult to diagnose, causes of syncope in healthy children and adolescents.
M K Lenk, D Alehan, S Ozme, A Celiker, S Ozer   +4 more
doaj  

Diagnosis and management of vasovagal syncope: A comprehensive review

Syncope is a distinct type of transient loss of consciousness characterized by rapid onset and complete spontaneous recovery. Syncope is categorized into three different kinds according to the 2018 European Society of Cardiology guidelines.
Ardian Rizal, Zhafran Veliawan
core   +1 more source

Vasovagal [PDF]

, 2020
openaire   +1 more source

Síncope vasovagal en pacientes pediátricos

, 2013
La finalidad de este estudio fue caracterizar clínica y epidemiológicamente el síncope vasovagal en pacientes pediátricos que acudieron a la consulta externa de cardiología del Hospital de Niños “Dr.
Kristen, Richard, Pérez, Claudia, Reigosa, María Belén, Ramia, Roberto, Salinas, Belén, Burgos, Kristyl, Quero, Glamir   +6 more
core  

O IMPACTO DA FISIOTERAPIA CARDIOVASCULAR NO TRATAMENTO DA SÍNCOPE VASOVAGAL: REVISÃO DE LITERATURA

Revista Uningá, 2019
A síncope vasovagal caracteriza-se por uma perda súbita e temporária da consciência, pode se tornar recorrente de maneira a gerar um déficit na qualidade de vida do indivíduo. Visto isso, objetivou-se analisar o impacto da reabilitação cardiovascular na
Marina Menezes Gnann, Luis Fernando Aguera Vieira   +1 more
doaj  

Prognostic Prediction Using Baseline Heart Rate and Head-Up Tilt Test Mode in Pediatric Cardioinhibitory Vasovagal Syncope with Non-Pharmacological Therapy. [PDF]

J Clin Med
Wang S, Wang Y, Li F, Luo X, Cai H, Zou R, Wang C.   +6 more
europepmc   +1 more source