Cardiac Conduction System
The cardiac conduction system is a special electrical system within your heart. It controls the rate and rhythm of your heartbeat by sending electrical signals from the top to the bottom of the heart, causing it to contract and pump blood.
In the news
- Why Does Your Heart Beat Faster When You Exercise? The cardiac conduction system is a special electrical system within your heart. It controls the rate and rhythm of your heartbeat by sending electrical signals from the top to the bottom of the heart, causing it to contract and pump blood.