Why the study?
Does altering blood volume affect forearm venous tone and cardiac stroke volume during exercise in healthy men?
Population
5 healthy men
Comparison
Hypovolemia and hypervolemia during 30 min… vs Control condition during the same exercise…
Design
Other
Follow-up
30 minutes
Authors
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Volume shifts alter exercise hemodynamics in healthy men; leaves open venous tone mechanisms and clinical translation to patients.
Does altering blood volume affect forearm venous tone and cardiac stroke volume during exercise in healthy men?
Changes in blood volume significantly impact cardiac stroke volume and heart rate during exercise in the heat, suggesting venous pooling is a major factor in reducing cardiac filling pressure.
Fortney et al. (1983) studied this question.
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