Purkinje fibers refer to a unique cardiac end-organ. They are split in atria and ventricles walls and can undergo self-excitation.
Chat with our AI personalities
The impulse starts in the right atria in the sinus node, then travels through the intratrial fibers for atrial contraction, then travels down to the the av node where it is delayed, then travels down through the bundle branches to the purkinjee fibers to the ventricular myocardium for contraction.
Atria and ventricles would contract at about the same time.
Yes. x/30
kya pata aaajahasflk my self aryan
transparent glass fibers