The pacemaker of the heart is the atrioventricular node
- The pacemaker of the heart is the atrioventricular node true or false
- The pacemaker of the human heart is the atrioventricular node
- The pacemaker of the heart is known as the atrioventricular node
- The atrioventricular node is the normal pacemaker of the heart
- The av atrioventricular node is the pacemaker of the heart
- The atrioventricular av node is called the pacemaker of the heart
- The atrioventricular av node is the natural pacemaker of the heart
- The atrioventricular av node is known as the pacemaker of the heart
- Pacemaker cells of the heart