Question

In human,SA node generates________ time per minute cardiac impulse ? ​

Answer 1

Answer:

Thanks for free points

Answer 2

Answer:

60 to 100 times per minute

An electrical stimulus is generated by the sinus node (also called the sinoatrial node, or SA node). This is a small mass of specialized tissue located in the right upper chamber (atria) of the heart. The sinus node generates an electrical stimulus regularly, 60 to 100 times per minute under normal conditions