Results 11 to 20 of about 10,765 (200)

Deep Brain Stimulation of Caudal Zona Incerta for Parkinson's Disease: One‐Year Follow‐Up and Electric Field Simulations

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To evaluate the effects of bilateral caudal zona incerta (cZi) deep brain stimulation (DBS) for Parkinson's disease (PD) one year after surgery and to create anatomical improvement maps based on patient‐specific simulation of the electric field.
Rasmus Stenmark Persson   +6 more
wiley   +1 more source

The outcome of head up tilt test in older adults with typical versus atypical features of syncope

open access: yesJournal of the Indian Academy of Geriatrics, 2022
Background: Syncope is usually a benign condition preventable by simple measures. Its diagnosis by history and inexpensive tests like head-up tilt table (HUTT) test save the patient unnecessary expenditure and stress. Objectives: To determine the outcome
Rakesh Mishra   +2 more
doaj   +1 more source

Características clínicas y tilt test de pacientes con sospecha de sincope vasovagal

open access: yesRevista de la Facultad de Ciencias Médicas de Córdoba, 2009
Antecedentes: El síncope vasovagal es la causa más común de síncope y es un importe problema médico, social y económico.  Material y métodos: Estudiamos una población de pacientes con antecedentes de síncope de presunto origen vasovagal sometidos a Tilt ...
Alejandro E. Contreras   +4 more
doaj   +3 more sources

Catheter-Based Cardio-Neural Ablation for Refractory Vasovagal Syncope

open access: yesJACC: Case Reports, 2020
We highlight the feasibility and efficacy of a new application for catheter ablation to target atrial ganglionated plexi in a patient with refractory vasovagal syncope.
Yu Lu, MD, PhD   +3 more
doaj   +1 more source

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

Pubertal Hormonal Changes and the Autonomic Nervous System: Potential Role in Pediatric Orthostatic Intolerance

open access: yesFrontiers in Neuroscience, 2019
Puberty is initiated by hormonal changes in the adolescent body that trigger physical and behavioral changes to reach adult maturation. As these changes occur, some adolescents experience concerning pubertal symptoms that are associated with dysfunction ...
Kassandra E. Coupal   +6 more
doaj   +1 more source

Vasovagal Syncope during Office Hysteroscopy—A Frequently Overlooked Unpleasant Complication

open access: yesMedicina, 2022
Due to technological advancements in miniaturization of instruments and improved optics, the number of office hysteroscopic procedures has increased over time.
Suset Rodriguez   +4 more
doaj   +1 more source

Is pacemaker therapy the right key to patients with vasovagal syncope? [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2016
Introduction. Vasovagal syncope is the most common type of reflex syncope. Efficacy of cardiac pacing in this indication has not been the subject of many studies and pacemaker therapy in patients with vasovagal syncope is still controversial ...
Radovanović Nikola N.   +5 more
doaj   +1 more source

Case report: Malignant vasovagal reflex syndrome during percutaneous transcatheter closure of patent foramen ovale

open access: yesFrontiers in Cardiovascular Medicine, 2023
Malignant vasovagal reflex syndrome can be induced by pulling of cardiac tissue during percutaneous transcatheter closure of patent foramen ovale. In this case, a patient presented with a malignant vasovagal reflex syndrome characterized by decreased ...
Zhiyang Li   +4 more
doaj   +1 more source

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