Av node is known as the pacemaker of the heart
- The atrioventricular av node is known as the pacemaker of the heart
- The av node is known as the natural pacemaker of the heart
- Av node is the pacemaker of the heart
- Av node is the pacemaker of the heart true or false
- The av node of the heart is also known as the pacemaker of the heart
- Av node is the natural pacemaker of the heart
- The av node is the pacemaker of the heart quizlet
- The av node is the pacemaker of the heart under normal conditions
- Av node is called pacemaker of the heart
- The av node is known as the pacemaker of the heart and is responsible for initiating each heartbeat