Increased sympathetic stimulation of the heart
a. increases the force of ventricular contraction.
b. opens a larger number of calcium slow channels.
c. increases the heart rate.
d. increases cardiac output.
e. all of these
Answer: E
Increased sympathetic stimulation of the heart
a. increases the force of ventricular contraction.
b. opens a larger number of calcium slow channels.
c. increases the heart rate.
d. increases cardiac output.
e. all of these