Key result
Reactive hyperemia induced a 2-fold increase in femoral arterial blood velocity, with femoral artery dilation coinciding with peak skin blood flow.
Why the study?
Does reactive hyperemia induce flow-mediated vasodilation of the femoral artery and affect downstream peripheral tissue blood flow in healthy young men?
Population
10 healthy young men
Comparison
Reactive hyperemia induced by distal circulatory… vs Rest and equivalent cuff occlusion and release…
Design
Other
Authors
Loading...
Suggests conduit artery role in peripheral perfusion; leaves open clinical relevance beyond healthy young men.
Does reactive hyperemia induce flow-mediated vasodilation of the femoral artery and affect downstream peripheral tissue blood flow in healthy young men?
The human femoral artery dilates in response to increased blood velocity, demonstrating that flow-mediated vasodilation of a large conduit artery is involved in adjusting downstream peripheral tissue blood flow.
Nakamura et al. (1997) studied Healthy (n=10). Reactive hyperemia and isosorbide dinitrate vs. Rest and contralateral limb was evaluated on Femoral arterial diameter, blood velocity, and skin blood flow. Reactive hyperemia induced a 2-fold increase in femoral arterial blood velocity, with femoral artery dilation coinciding with peak skin blood flow.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: