No, its an involuntary movement
contraction and relaxation of the heart muscles
It should mean fast movement. e.g. Bradykinesia is slow movement. Bradycardia is slow heart rate. Tachycardia is fast heart rate.
the heart beats approximatively100 times when running or jogging when you swim it beats the same amount but stronger movement increase the speed
coranary circulation
"The real heart of the movement is to use the government as an agency for social welfare."
The Brain...and the heart contributes.
Digestive
the heart pumps through the through the body
A wonderful question to explore is the juxtaposition of opposites in Heart of Darkness. Also, consider the topic of "movement;" the movement of civilization, the cruising Nellie, the motion of time, etc.
upper chambers of the heart
It's called the Circulation, as it is a flow from heart to lungs, back to heart, out around the body and back to the heart.