<P> The atrioventricular node , or AV node is a part of the electrical conduction system of the heart that coordinates the top of the heart . It electrically connects the right atrium and left atrium . The AV node lies at the lower back section of the interatrial septum near the opening of the coronary sinus , which conducts the normal electrical impulse from the atria to the ventricles . The AV node is quite compact ( ~ 1 x 3 x 5 mm ) . </P>
<P> The atrioventricular node , or AV node is a part of the electrical conduction system of the heart that coordinates the top of the heart . It electrically connects the right atrium and left atrium . The AV node lies at the lower back section of the interatrial septum near the opening of the coronary sinus , which conducts the normal electrical impulse from the atria to the ventricles . The AV node is quite compact ( ~ 1 x 3 x 5 mm ) . </P>
where is the atrioventricular node located in the heart
where is the atrioventricular node located in the heart
the lower back section of the interatrial septum near the opening of the coronary sinus
the lower back section of the interatrial septum near the opening of the coronary sinus