Results 181 to 190 of about 123,113 (271)

Comparison of Two Methods for Noninvasive Determination of Stroke Volume During Orthostatic Challenge [PDF]

open access: yes
Background: The real time, beat-by-beat, non-invasive determination of stroke volume (SV) is an important parameter in many aerospace related physiologic protocols.
Convertino, Victor A.   +3 more
core   +1 more source

Salt supplementation in the management of orthostatic intolerance: Vasovagal syncope and postural orthostatic tachycardia syndrome

open access: yesAutonomic Neuroscience, 2021
E. Williams   +5 more
semanticscholar   +1 more source

An Integrated Analysis of the Physiological Effects of Space Flight: Executive Summary [PDF]

open access: yes
A large array of models were applied in a unified manner to solve problems in space flight physiology. Mathematical simulation was used as an alternative way of looking at physiological systems and maximizing the yield from previous space flight ...
Leonard, J. I.
core   +1 more source

Genetic mutation underlying orthostatic intolerance and diagnostic and therapeutic methods relating thereto [PDF]

open access: yes, 2006
Isolated polynucleotide molecules and peptides encoded by these molecules are used in the analysis of human norepinephrine (NE) transporter variants, as well as in diagnostic and therapeutic applications, relating to a human NE transporter polymorphism ...
Blakely, Randy D., Robertson, David
core   +1 more source

Quality of life and physical/psychosocial factors in children and adolescents with orthostatic intolerance. [PDF]

open access: yesBiopsychosoc Med, 2023
Shigeyasu Y   +7 more
europepmc   +1 more source

Cardiopulmonary discipline science plan [PDF]

open access: yes
Life sciences research in the cardiopulmonary discipline must identify possible consequences of space flight on the cardiopulmonary system, understand the mechanisms of these effects, and develop effective and operationally practical countermeasures to ...

core   +1 more source

Canadian Cardiovascular Society Position Statement on Postural Orthostatic Tachycardia Syndrome (POTS) and Related Disorders of Chronic Orthostatic Intolerance.

open access: yesCanadian Journal of Cardiology, 2020
S. Raj   +7 more
semanticscholar   +1 more source

Beat-to-beat analysis of pressure wave morphology for pre-symptomatic detection of orthostatic intolerance during head-up tilt

open access: bronze, 2004
Salvatore Mario Romano   +4 more
openalex   +1 more source

Children with orthostatic intolerance exhibit elevated markers of inflammation in the dorsal medulla [PDF]

open access: bronze, 2019
Ashley L. Wagoner   +5 more
openalex   +1 more source

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