Key result
Noninvasive ultrasonic echotracking of arm arteries reveals synchronous vasomotion patterns with strong contralateral correlation.
Population
17 healthy volunteers (aged 24-40 yr)
Design
Other
Authors
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Synchronous vasomotion in healthy conduit arteries is hypothesis-generating; leaves open global regulation and any clinical utility pending patient studies.
Observational (n=17)
Vasomotion in large conduit arteries of the human arm exhibits synchronous patterns, suggesting a global regulatory mechanism.
Porret et al. (1995) conducted an observational in Healthy (n=17). High-precision ultrasonic echotracking was evaluated on Vasomotion patterns (spontaneous oscillations in internal diameter). Noninvasive ultrasonic echotracking of arm conduit arteries in healthy volunteers revealed synchronous vasomotion patterns with strong contralateral correlation (0.85 < r < 0.99).
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