MiscellaneousDeep venous contribution to hydrostatic blood volume change in the human leg☆
References (16)
- et al.
Regulation of volume in postarteriolar vessels of the lower limb
Am Heart J
(1964) - et al.
Early cardiovascular adaptation to zero gravity simulated by head-down tilt
Acta Astronautica
(1980) - et al.
Interactions between femoral venous afferents and lumbar spinal reflex pathways
J Auton Nerv Syst
(1982) - et al.
Cardiovascular adjustments to gravitational stress
- et al.
Hemodynamic studies of the leg under weight-lessness
- et al.
Muscle tonus, intramuscular pressure and the venopressor mechanism
Am J Physiol
(1936) - et al.
Relationship of tissue (subcutaneous and intramuscular) and venous pressure to syncope induced in man by gravity
Am J Physiol
(1940) - et al.
Veins and Their Control
Cited by (79)
Implication of altered autonomic control for orthostatic tolerance in SCI
2018, Autonomic Neuroscience: Basic and ClinicalCitation Excerpt :However, this local reflex may be absent or diminished in individuals with SCI and evidence suggests that reduction in reflex vasoconstriction to the splanchnic bed and the lower extremity vasculature results in venous blood pooling (Agarwal and Pepper, 2005; Claydon et al., 2006b; Krassioukov and Claydon, 2006a). In addition to reliance on local and baroreceptor reflex neural control of vasoconstriction, the deep veins of the lower extremity rely on skeletal muscle contractions during gravitational challenge to maintain adequate blood volume distribution (Buckey et al., 1988). In fact, excessive blood pooling has been shown to reduce intrathoracic, end-diastolic and left ventricular stroke volume leading to lower cardiac output and BP during orthostasis (Ten Harkel et al., 1994).
Generalized changes in venous distensibility in postthrombotic patients
2006, Thrombosis ResearchOrthostatic hypotension in older patients
2008, Reviews in Clinical GerontologyEvidence that large vessels do affect near infrared spectroscopy
2022, Scientific Reports
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This study was supported by grant NSG-9026 and Dr. Buckey's Research Associate Award NAGW-70, both from the National Aeronautics and Space Administration, Washington, DC.
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Dr. Peshock is the recipient of Clinical Investigator Award HL-01157 from the National Institutes of Health, Bethesda, Maryland.