Assertion: autonomic nervous system's branch | /r/CapableOf | slow the heart rate
Facets:
Source sentences:
text: At the same time, the two branches of the autonomic nervous system act in a complementary way increasing or slowing the heart rate.
text: The sympathetic (fight/flight) branch which speeds up your heart rate as it signals you to prepare for action, and the parasympathetic (relaxation) branch which slows down heart rate as it signals you for rest and recovery.