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heart rate is controlled by hormones as well as the autonomous nervous system. adrenaline, a hormone increases heart rate while the sympathetic nervous system decreases heart rate. Medulla Oblongata

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14y ago
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14y ago

The opening and closing of the valves is controlled by blood pressure changes...

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11y ago

the heart rate is controlled by the autonomic reflex (autonomic nervous system) and this is done in the medulla oblongata of the brainstem!

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Q: The blood flow in the heart is controlled by?
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What is the blood flow through the body controlled by?

THe blood flow is controlled by the brain. Please recomend me.


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are you stupid?? its made in the heart idiot, meaning more blood flow...----actually, the blood flow used by the heart is relatively small, much smaller than the blood flow needed by the brain. Of course, all blood flows through the heart, but that wasn't what the question asked.


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