Heartbeat is controlled by a nodal tissue whi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The heart is myogenic,meaning its contraction is initiated by a specialized nodal tissue.This nodal tissue consists of specialized cardiac muscle

Vedclass · Accepted Answer

Purkinje fibres

Vedclass · Answer

(A) The heart is myogenic,meaning its contraction is initiated by a specialized nodal tissue.This nodal tissue consists of specialized cardiac muscle fibres known as the $SA$ node,$AV$ node,bundle of $His$,and $Purkinje$ fibres.Among the given options,$Purkinje$ fibres are the specialized cardiac muscle fibres that conduct electrical impulses through the ventricles to coordinate contraction.Therefore,the correct option is $A$.

Heartbeat is controlled by a nodal tissue which is made up of specialised cardiac muscles,called

Similar Questions

If the pacemaker is absent,what will happen?

In cardiac muscles,the number of mitochondria is:

The histology of the heart superficially shows the following structures, $EXCEPT$:

During ventricular systole,

Mitral valve and tricuspid valve are attached to the papillary muscles by . . . . . . .

Vedclass Test Series

Exam Paper Generator

Online Exam Module