What are Purkinje fibers?

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

Question

(A) Purkinje fibers are specialized cardiac muscle fibers that are located in the inner ventricular walls of the heart,just beneath the endocardium in

Vedclass · Accepted Answer

Muscular tissues located in the ventricles

Vedclass · Answer

(A) Purkinje fibers are specialized cardiac muscle fibers that are located in the inner ventricular walls of the heart,just beneath the endocardium in a space called the subendocardium. Although they are derived from cardiac muscle cells,they are specialized for rapid conduction of electrical impulses throughout the ventricles,which allows for coordinated ventricular contraction. Therefore,they are essentially modified muscular tissues.

Similar Questions

Given below are two statements.
Statement $I$ - The heart sound $Dub$ is heard during ventricular diastole.
Statement $II$ - The heart sound $Lubb$ is heard during atrial systole.
In the light of above statements,select the correct option given below:

Which one of the following is a matching pair?

How can the origin and conduction of the heartbeat be represented?

In humans,blood passes from the post caval to the diastolic right atrium of the heart due to:

Provide the definition/explanation for the following heart valves:
$(1)$ $AV$ valve (Tricuspid)
$(2)$ Mitral (Bicuspid) valve

Vedclass Test Series

Exam Paper Generator

Online Exam Module