<P> It is not very well known how the electric signal moves in the atria . It seems that it moves in a radial way , but Bachmann 's bundle and coronary sinus muscle play a role in conduction between the two atria , which have a nearly simultaneous systole . While in the ventricles , the signal is carried by specialized tissue called the Purkinje fibers which then transmit the electric charge to the myocardium . </P>
<P> It is not very well known how the electric signal moves in the atria . It seems that it moves in a radial way , but Bachmann 's bundle and coronary sinus muscle play a role in conduction between the two atria , which have a nearly simultaneous systole . While in the ventricles , the signal is carried by specialized tissue called the Purkinje fibers which then transmit the electric charge to the myocardium . </P>
electrical impulses are conducted efficiently through cardia muscle via
electrical impulses are conducted efficiently through cardia muscle via
the Purkinje fibers
the Purkinje fibers