Results 71 to 80 of about 17,852 (157)

Vasovagal oscillations and vasovagal responses produced by the Vestibulo-Sympathetic Reflex in the rat

open access: yesFrontiers in Neurology, 2014
Sinusoidal galvanic vestibular stimulation (sGVS) induces oscillations in blood pressure (BP) and heart rate (HR) i.e., vasovagal oscillations, and decreases in BP and HR i.e., vasovagal responses, in isoflurane-anesthetized rats.
Sergei B. Yakushin   +6 more
doaj   +1 more source

Update on biologic and small molecules treatments in pediatric allergic diseases

open access: yesPediatric Allergy and Immunology, Volume 37, Issue 9, September 2026.
This graphical abstract summarizes key targets, mechanisms of action, and indications of biologic and small molecules treatments in pediatric allergic diseases.abbreviations : BAS, basophil; BTK, Bruton tyrosine kinase; cDC, conventional dendritic cell; IgE, immunoglobulin E; FCER1, high affinity IgE receptor; IL, interleukin; IL4R, IL4 receptor; JAK ...
Herman T. den Dekker   +10 more
wiley   +1 more source

Original paper
Heart rate variability in patients with recurrent syncope

open access: yesArchives 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  

Vitamin B12 Deficiency Without Anemia Presenting With Delayed Orthostatic Hypotension in an Adolescent: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT The orthostatic hypotension caused by vitamin B12 deficiency is extremely rare in young individuals. The serum vitamin B12 and anti‐intrinsic factor antibody levels of young patients with orthostatic hypotension should be evaluated regardless of the presence of anemia, and vitamin B12 administration should be promptly initiated.
Kenshin Tanaka   +4 more
wiley   +1 more source

Defying gravity: Breath, beat and brain

open access: yes
Experimental Physiology, EarlyView.
Shigehiko Ogoh, Damian Miles Bailey
wiley   +1 more source

Fractionated Atrial Electrograms Identify Sites of Autonomic Responses During Pulmonary Vein Isolation: Insights for Cardioneuroablation

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
Conceptual overview of the study design and physiological rationale underlying programmable electrogram fractionation mapping during ablation. In the primary AF cohort, 27 predefined combinations of signal width, refractory period, and roving sensitivity were systematically evaluated across 870 ablation sites during PVI to identify electrogram ...
Juan F. Agudelo‐Uribe   +5 more
wiley   +1 more source

Safety considerations of gene‐based therapies for Alzheimer's disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract Gene‐based therapies show increasing promise for the treatment of neurologic disease. In 2016, nusinersen, an RNA‐based therapy, was approved for children with spinal muscular atrophy (SMA). Over 200 clinical trials have utilized gene therapy approaches for a host of neurodegenerative and neuromuscular disorders, including Alzheimer's disease (
Elizabeth A. Bevins   +7 more
wiley   +1 more source

Cardioneuroablation for the Treatment of Vasovagal Syncope Induced by Chili Pepper Stimulation: A Case Report [PDF]

open access: yes
Rui Huang,1– 3,* Qingning Huang,1– 3,* Yuhua Lei1– 3 1Cardiovascular Disease Center, Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, People’s Republic of China; 2Hubei Selenium and Human Health Institute, The Central ...
Lei Y, Huang Q, Huang R
core  

Is vasovagal syncope a disease?

open access: yes, 2007
Vavovagal syncope (VVS) is not generally associated with cardiovascular, neurological or other diseases, and, therefore, represents an isolated manifestation. Isolated VVS cannot be regarded as a disease for several reasons: spontaneous syncope occurs in
ALBONI P   +2 more
core   +1 more source

Video education to improve clinical skills in the prevention of and response to vasovagal syncopal episodes

open access: yesInternational Journal of Women's Dermatology, 2020
Background: Vasovagal syncope is a common clinical occurrence during routine outpatient dermatology procedures, such as injections and biopsies. Despite its prevalence, many medical students and health care professionals do not know how to respond ...
Anne Coakley, BS   +6 more
doaj   +1 more source

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