Question

can anyone explain this to me

Answer 1

Answer:

Yes.. I am here..

I provide u the simple points here which makes u clear.

=> The Heart is made up of cardiac muscles..

=> Ventrical's walls is thicker than the atria.

=> Nodal tissue is also find in our hearts..

=> SAN(Sino-atrial node) present in right upper corner of right atrium.

=> AVN(Atrio-ventrical node) present on lower left corner of right atrium.

=> AVN branches produces minute fibres called purkinje fibres.

HOPE IT HELPS..

FOLLOW kROGE MUJHE..

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