Plasma norepinephrine and spectral analysis of the heart rate during cardiopulmonary receptor stimulation in normal and hypertensive subjects

MeSH terms

• Adolescent
• Adult
• Heart / innervation*
• Heart Rate*
• Humans
• Hypertension / blood
• Hypertension / physiopathology*
• Lower Body Negative Pressure
• Male
• Middle Aged
• Norepinephrine / blood*
• Pressoreceptors / physiology*
• Sympathetic Nervous System / physiology
• Vagus Nerve / physiology