Question

Which of these structures is close to the AVN?

• A. SAN
• B. Left ventricle
• C. Atrio-ventricular septum
• D. Aorta

Answer 1

Answer:

C. Atrio-ventricular septum

• The AVN or the atrio-ventricular node is located in the lower left corner of the right atrium.

• It is situated close to the atrio-ventricular septum which separates the atria and the ventricles.