Biology, asked by vidyamadhumadhu, 7 months ago

Explain Conduction of
of Human
Heart beat​

Answers

Answered by shiva0064
3

Answer:

The cardiac conduction system is a group of specialized cardiac muscle cells in the walls of the heart that send signals to the heart muscle causing it to contract. The main components of the cardiac conduction system are the SA node, AV node, bundle of His, bundle branches, and Purkinje fibers.

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