Neural signals through ............ can incre | vedclass

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(C) The cardiac activity is regulated by the autonomic nervous system $(ANS)$.Neural signals through the sympathetic nerves (a part of the $ANS$) can

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$ANS$

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(C) The cardiac activity is regulated by the autonomic nervous system $(ANS)$.Neural signals through the sympathetic nerves (a part of the $ANS$) can increase the rate of heartbeat,the strength of ventricular contraction,and thereby the cardiac output.Conversely,parasympathetic neural signals (another part of the $ANS$) decrease the rate of heartbeat,the speed of conduction of action potential,and thereby the cardiac output.

Neural signals through ............ can increase the rate of heart beat,the strength of ventricular contraction and thereby the cardiac output.

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