If the sympathetic nerve to the heart is cut off,the heart beat will

  • A
    Increase
  • B
    Decrease
  • C
    Remains same
  • D
    Stop

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Similar Questions

Heart is innervated by

Select the correct option regarding the regulation of cardiac activity.

Assertion $(A) :-$ Parasympathetic neural signals decrease the cardiac output.
Reason $(R) :-$ Parasympathetic neural signals decrease the rate of heartbeat and the speed of conduction of action potentials.

$A$ special neural centre that can moderate the cardiac function is located in

Heart rate is increased by all the following except:

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