Results 21 to 30 of about 123,454 (294)
Türk Kardiyoloji Derneği Arşivi, 2013 Neurocardiogenic syncope is known to be associated with autonomic nervous system dysfunction, although the mechanism has not been entirely elucidated.
Antoine Kossaify, Kamal Kallab
doaj +1 more source
Practical conclusions from the new 2018 ESC Guidelines for the diagnosis and management of syncope
Medicína pro praxi, 2019 Synkopa je definována jako přechodná ztráta vědomí v důsledku poklesu prokrvení centrálního nervového systému, charakterizovaná náhlým začátkem, krátkým trváním a kompletním spontánním zotavením.
J. Galuszka +2 more
semanticscholar +1 more source
Underlying hemodynamic differences are associated with responses to tilt testing
Scientific Reports, 2021 Aim of this study was to explore whether differences in resting hemodynamic parameters may be associated with tilt test results in unexplained syncope. We analyzed age, gender, systolic (SBP), diastolic blood pressure (DBP) and heart rate (HR) by merging
Artur Fedorowski +13 more
doaj +1 more source
Emergency Care Journal, 2018 The prevalence of syncope increases with advancing age and is associated with significant morbidity and mortality. The diagnosis within this population can be complex due to atypical presentations, amnesia for events, absence of witnesses and the overlap
Andrea Ungar, Martina Rafanelli
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Europace, 2020 AIMS Previous reports have suggested that cardioneuroablation (CNA) can be effective in reducing syncopal recurrences in patients with vasovagal syncope (VVS).
T. Aksu +4 more
semanticscholar +1 more source
The Diagnostic Value of Cardiac Deceleration Capacity in Vasovagal Syncope
Circulation: Arrhythmia and Electrophysiology, 2020 Supplemental Digital Content is available in the text. Background: Increased parasympathetic activity is thought to play important roles in syncope events of patients with vasovagal syncope (VVS).
Lihui Zheng +8 more
semanticscholar +1 more source
STANDING update: A retrospective analysis in the Emergency Department one year after its validation
Emergency Care Journal, 2020 A structured four-step bedside algorithm, named SponTAneous Nystagmus, Direction, head Impulse test, standiNG (STANDING), has been proposed to differentiate central from peripheral acute vestibulopathy in the Emergency Department (ED).
Alice Ceccofiglio +6 more
doaj +1 more source
Frontiers in Physiology, 2022 In this observational cross-sectional study, we investigated predictors of orthostatic intolerance (OI) in adults reporting long COVID symptoms. Participants underwent a 3-min active stand (AS) with Finapres® NOVA, followed by a 10-min unmedicated 70 ...
Ann Monaghan +7 more
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Timing of Circulatory and Neurological Events in Syncope
Frontiers in Cardiovascular Medicine, 2020 Syncope usually lasts less than a minute, in which short time arterial blood pressure temporarily falls enough to decrease brain perfusion so much that loss of consciousness ensues. Blood pressure decreases quickest when the heart suddenly stops pumping,
J. V. van Dijk +2 more
semanticscholar +1 more source
Frequency of injuries associated with syncope in the prevention of syncope trials.
Europace, 2020 AIMS Syncope can lead to injuries. We determined the frequency, severity, and predictors of injuries due to syncope in cohorts of syncope patients. METHODS AND RESULTS Participants were enrolled in the POST2 (fludrocortisone) and POST4 (midodrine ...
J. Jorge +4 more
semanticscholar +1 more source