Why the study?
Does Lower Body Negative Pressure (LBNP) affect carotid baroreflex control of heart rate in supine subjects at rest and during exercise?
Population
7 supine subjects
Comparison
Lower Body Negative Pressure of 20 mmHg to… vs Without LBNP
Design
Other
Authors
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Does not support modifying baroreflex assessment for central venous pressure; leaves open cardiopulmonary-carotid interactions in larger cohorts.
Does Lower Body Negative Pressure (LBNP) affect carotid baroreflex control of heart rate in supine subjects at rest and during exercise?
Reduced central venous pressure via LBNP does not influence carotid baroreflex control of heart rate at rest or during mild-moderate exercise.
Eiken et al. (1994) studied this question.
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