# data[].attributes.body
Mean arterial pressure=cardiac output x total peripheral resistance

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Cardiac output=heart rate x stroke volume

# data[].attributes.headline
Baroreceptors in aortic arch and carotid sinus

# data[].attributes.subject
Baroreceptors in aortic arch and carotid sinus

# data[].attributes.headline
muscarinic M2 receptors on pacemaker cells

# data[].attributes.subject
muscarinic M2 receptors on pacemaker cells

# data[].attributes.headline
Baroreceptors in aortic arch and carotid sinus

# data[].attributes.subject
Baroreceptors in aortic arch and carotid sinus