18. The Heart
Electrical Conduction System of the Heart
18. The Heart Electrical Conduction System of the Heart
26PRACTICE PROBLEM
The AV node is located in between the atria and the ventricles of the heart. Which of the following is the correct reason behind AV node delay:
a) It allows the atriums and ventricles to depolarize and contract together.
b) It allows the left and right ventricles to contract separately.
c) It allows the atria to be drained of blood before the ventricle contracts
d) None of the above
The AV node is located in between the atria and the ventricles of the heart. Which of the following is the correct reason behind AV node delay:
a) It allows the atriums and ventricles to depolarize and contract together.
b) It allows the left and right ventricles to contract separately.
c) It allows the atria to be drained of blood before the ventricle contracts
d) None of the above