Results 171 to 180 of about 125,897 (279)

Increased Sympathetic Activation in Idiopathic Orthostatic Intolerance [PDF]

open access: bronze, 2002
Jens Jordan   +4 more
openalex   +1 more source

Skin sympathetic nerve activity in patients with chronic orthostatic intolerance.

open access: yesHeart Rhythm, 2022
Andrew Lee   +8 more
semanticscholar   +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

Intracranial compliance is associated with symptoms of orthostatic intolerance in chronic fatigue syndrome

open access: gold, 2018
Andreas Finkelmeyer   +4 more
openalex   +2 more sources

High Intensity Exercise Countermeasures does not Prevent Orthostatic Intolerance Following Prolonged Bed Rest [PDF]

open access: yes
Approximately 20% of Space Shuttle astronauts became presyncopal during operational stand and 80deg headup tilt tests, and the prevalence of orthostatic intolerance increases after longer missions.
Lee, Stuart M. C.   +3 more
core   +1 more source

Predictive analysis of catecholamines and electrolytes for recurrence of orthostatic intolerance in children. [PDF]

open access: yesFront Pediatr, 2023
Chang L   +7 more
europepmc   +1 more source

Orthostatic intolerance and the biopsychosocial model [PDF]

open access: bronze, 2005
Paul E. Hyman, Caroline Elder Danda
openalex   +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

Cardiovascular and respiratory physiopathological aspects of hypokinesia [PDF]

open access: yes
The many effects of hypokinesia on the human organism are described. The differences in normally mobile subjects and hypokinetic subjects as relates to heart rate, average humeral pressure, cardiac capacity, cardia index, systolic range, and large cycle ...
Dagianti, A.
core   +1 more source

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