The correct medical term for when the upper parts of the heart contract is depolarization. During depolarization, the electrical signals cause the atria (the upper chambers of the heart) to contract and pump blood into the ventricles.
What is the medical term for when the upper parts of the heart contract?
(1 point)
Responses
depolarization
depolarization
repolarization
repolarization
nonpolarization
nonpolarization
antipolarization
antipolarization
1 answer