Sympathetic stimulation of the heart normally causes which of the following conditions? (E)
选项:
A: Acetylcholine release at the sympathetic endings
B: Decreased heart rate
C: Decreased rate of conduction of the cardiac impulse
D: Decreased force of contraction of the atria
E: Increased force of contraction of the ventricles
发布时间:2024-06-15 06:54:06