Which of the following would decrease heart rate?
A) increased sympathetic stimulation of SA node
B) decreased parasympathetic stimulation of nodal fibers
C) increased levels of norepinephrine and/or epinephrine
D) faster depolarization of the pacemaker potential
E) increased parasympathetic stimulation of nodal fibers.
Correct Answer:
Verified
Q99: If the connection between the SA node
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