Results 51 to 60 of about 76,921 (190)

Early diagnosis of the hemodynamic regulation disorders in orthostasis

Acta Biomedica Scientifica, 2016
The article deals with the informative content of spectral analysis of heart rate variability in the assessment of the regulatory impacts on the systemic hemodynamics during orthostatic test.
I. D. Martynov
doaj   +1 more source

Initial orthostatic hypotension and orthostatic intolerance symptom prevalence in older adults: A systematic review [PDF]

, 2021
BACKGROUND: Initial orthostatic hypotension is a clinically relevant syndrome in older adults which has been associated with symptoms of orthostatic intolerance. The aim of this systematic review was to determine the prevalence of orthostatic intolerance
Iseli, RK, Hillebrand, S.L., Lange, PW, Christopoulos, E.M., Meskers, CGM, Lange, P.W., Maier, A.B., Tran, J., Hillebrand, SL, Iseli, R.K., Tran, J, Maier, A.B.; id_orcid, Christopoulos, EM, Meskers, C.G.M., Maier, AB   +14 more
core   +1 more source

Syncope in children and adolescents as asudden, transient, short-term and spontaneously reversible loss of consciousness caused by adecrease in cerebral perfusion

Pediatria i Medycyna Rodzinna, 2014
Syncope is a common symptom in adolescents who come to the hospital emergency wards. The most common form of syncope is neurogenic type caused by impaired autoregulation of the circulatory system.
Ewa Nowakowska, Aleksandra Morka, Lesław Szydłowski   +2 more
doaj   +1 more source

Lower Urinary Tract Symptoms as Diagnostic Clues in Parkinsonism: A Practical Framework for Neurologists

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Lower urinary tract symptoms (LUTS) are among the most prevalent nonmotor complaints across the parkinsonian spectrum, yet they remain underutilized as diagnostic and management signals in neurology practice. Although prior reviews have characterized disease‐specific patterns of urinary dysfunction, and recent guidelines address ...
Saar Anis, Omer Anis, Abhishek Lenka, Junaid H. Siddiqui   +3 more
wiley   +1 more source

Sleep‐Autonomic Interactions in Parkinson's Disease and Multiple System Atrophy: A Comparative Study Using Structural Equation Modeling

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Parkinson's disease (PD) and multiple system atrophy (MSA) are α‐synucleinopathies with overlapping autonomic and sleep dysfunction, but distinct trajectories. Objectives This study compared sleep and autonomic profiles in PD and MSA and elucidated disease‐specific associations using structural equation modeling (SEM).
Bora Jin, Yoonkyung Lee, Seungho Lee, Byeol‐A Yoon, Young Jin Jeong, Sang‐Myung Cheon   +5 more
wiley   +1 more source

Treatment of Orthostatic Hypotension Due to Autonomic Dysfunction (Neurogenic Orthostatic Hypotension) in a Patient with Cardiovascular Disease and Parkinson's Disease

Cardiology and Therapy, 2019
Introduction The prevalence of neurogenic orthostatic hypotension (nOH) increases with age and is associated with autonomic failure in neurodegenerative diseases (e.g., Parkinson's disease).
Peter A. McCullough
doaj   +1 more source

Stroke neurovascular responses to exercise: A novel rehabilitation paradigm

Experimental Physiology, EarlyView.
Abstract Stroke is a leading cause of long‐term disability, impacting the cerebrovascular, peripheral vascular and neuromotor systems. Characterising vascular responses to exercise post‐stroke offers valuable insights into the impairments that might influence outcomes during neurorehabilitation.
Alicen A. Whitaker‐Hilbig, Allison S. Hyngstrom, Matthew J. Durand   +2 more
wiley   +1 more source

Passive heat therapy is feasible but does not affect cardiometabolic health outcomes in persons with spinal cord injury – a pilot study

Experimental Physiology, EarlyView.
Abstract Passive heat therapy can improve cardiometabolic health outcomes in some clinical populations, making it a potential therapeutic tool for individuals with spinal cord injury (SCI), who exhibit elevated cardiometabolic disease risk and face barriers to physical activity.
Sven P. Hoekstra, Christof A. Leicht, Dean Kellogg Jr., Yubo Wu, Terry Romo, Hannah Uhlig‐Reche, Michelle Trbovich   +6 more
wiley   +1 more source

Postural orthostatic tachycardia syndrome: when dysautonomia misleads: a mechanistic argument for compensatory orthostatic tachycardia

Frontiers in Neurology
Postural orthostatic tachycardia syndrome (POTS) is defined by chronic orthostatic intolerance accompanied by an excessive increment in sinus heart rate on standing in the absence of significant orthostatic hypotension. Contemporary reviews and consensus
Pradeep Chopra
doaj   +1 more source

Cardiovascular Autonomic Neuropathy in Charcot–Marie–Tooth Disease: A Genotype‐Stratified Study of PMP22 Duplication and GJB1 Mutation Carriers

Journal of the Peripheral Nervous System, Volume 31, Issue 4, December 2026.
ABSTRACT Background and Aims Data on cardiovascular autonomic neuropathy (CAN) are sparse in Charcot–Marie–Tooth disease. We aimed to determine the prevalence of CAN in CMT1A and CMTX1 and its associations with neuropathy severity and heart rate variability (HRV), compared with age‐ and sex‐matched controls. Methods Thirty‐six CMT1A, 24 CMTX1 patients,
Kryštof Prášil, Veronika Potočková, Tomáš Nedělka, Alžběta Prášilová, Radim Mazanec   +4 more
wiley   +1 more source