Assertion: medulla's center | /r/CapableOf | send message
Facets:
Source sentences:
text: If a person's blood pressure gets too low, the cardiac center will send a message to the excitatory nerves, telling them to make the heart beat faster and harder.
text: If the blood pressure gets too high, the cardiac center sends a message to the inhibitory nerves, which slow the heart down and make it not beat so hard.
text: If a person's blood pressure gets too low, the cardiac center will send a message to the excitatory nerves, telling them to make the heart beat faster and harder.
text: If the blood pressure gets too high, the cardiac center sends a message to the inhibitory nerves, which slow the heart down and make it not beat so hard.