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April 1, 1983The Journal of PhysiologyOpen Access

Carotid baroreceptor reflex regulation of forearm vascular resistance in man.

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Why the study?

How does carotid sinus stimulation regulate forearm vascular resistance, blood pressure, and R-R interval in healthy men?

Population

7 healthy men

Design

Other

Authors

TEThomas J. EbertCross-Cutting Cardiology

Discussion

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Implication

Baroreflex integration models should incorporate cardiopulmonary unloading effects; extends physiological mapping in health but leaves open disease-state relevance.

Structured PICO

How does carotid sinus stimulation regulate forearm vascular resistance, blood pressure, and R-R interval in healthy men?

P
Population
7 healthy men
I
Intervention
Carotid sinus stimulation via gradually applying neck pressure, neck suction, or neck suction during simultaneous low-level lower-body negative pressure
O
Outcome
Forearm vascular resistance, blood pressure, and R-R interval responsessurrogate

Carotid baroreceptor stimulation causes immediate but transient changes in forearm vascular resistance, which are enhanced and sustained by simultaneous reduction of cardiopulmonary baroreceptor activity.

Cite This Study

Thomas J. Ebert (1983) studied this question.

synapsesocial.com/papers/6a8a6a5e4de818ad79d45601https://doi.org/10.1113/jphysiol.1983.sp014647
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