Why the study?
Does yohimbine attenuate baroreflex-mediated bradycardia in healthy men?
Does yohimbine attenuate baroreflex-mediated bradycardia in healthy men?
Yohimbine selectively attenuates baroreflex heart rate control in normotensive young men, suggesting endogenous alpha-2 adrenergic tone mediates parasympathetic activation.
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Yohimbine may blunt baroreflex responses in vulnerable patients; confirms alpha-2 adrenergic tone mediates parasympathetic heart rate control.
Tank et al. (2007) studied this question.
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