The sinoatrial(SA) node located in the right atrium.
In the Sinoatrial Node
Bundle of His .
One compound word that begins with "hear" is "heartbeat."
Each heartbeat begins with an action potential generated at the sinoatrial node or simple call the SAnode.
Pacemaker (sinoatrial node)
The SA node begins the heartbeat and is sometimes referred to as the heart's pacemaker. The AV node are where the electrical impulses are delayed for 0.1 second before spreading to both ventricles and causing them to contract.
Right Atrium chamber wall.
The electrocardiogram indicates when each heartbeat begins, triggering the cuffs to be mechanically deflated. As each heartbeat ends, the cuffs are mechanically inflated
sinoatrial
No, because there is no universe that begins with Earth.
Heartache, heartbeat, heartbreak, heartburn and heartthrob are words. They begin with the letters heart.
How can you tell where one square structure ends and another begins