Heart beats are controlled by a nodal tissue | vedclass

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(A) The initiation of the heart beat is controlled by specialized bundles of cardiac muscles known as nodal tissue or autorhythmic cells.This nodal ti

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Purkinje fibres

Vedclass · Answer

(A) The initiation of the heart beat is controlled by specialized bundles of cardiac muscles known as nodal tissue or autorhythmic cells.This nodal tissue is composed of the $S.A.$ node,$A.V.$ node,the bundle of $His$,and Purkinje fibres.Therefore,Purkinje fibres are a key component of the nodal tissue responsible for conducting electrical impulses through the heart.

Heart beats are controlled by a nodal tissue which is composed of

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