It is stimulated by the peacemaker tissue.
The heart beats faster when we exercise because the heart pumps more blood and the body also needs more blood
when your resting your heart beats slowly because your relaxing
Your heart beats in blood and then beats out blood.
because it just beats faster
because their heart beats for another
Because you're running
Trigonometry helps nurses read the heart beats on an EKG because an EKG shows the heartbeats in a graph.
Two heart beats .
When a Heart Beats was created in 1985.
heart rate is the amount of beats your heart can make in a certain amount of time.heart rate is important because if your heart beats to slow when you excercise or to fast when you are doing nothing you could die.
Because your heart beats when you love someone and V day is the day of love
Beats per Minute is the Dependent Variable because it can change.