I looked it up in Wikipedia and I think you're looking for afterload.
It is called systole. This is when the ventricles contract and eject blood into the lungs (from the right ventricle) or into the systemic circulation (from left ventricle).
Systole
Your answer is EDS - End Diastole Volume Keep in mind, there is a period of isovolumic contraction which is the first part of systole and during that phase no blood is actually ejected because the pressure in the ventricle hasn't exceeded the pressure in the aorta (I'm assuming we're talking about the left ventricle)
Contraction of the ventricles and atria is called systole. Relaxation is called diastole.
systole
I believe that is called diastole, in contrast to systole, the contraction of the heart muscles.
This is called systole. When the heart chambers relax, it is called distole. I hope that this helps you out!
systole
In the human heart, each side (left and right) has a valve allowing blood to pass from the atrium into the ventricle, and preventing backflow.The valve between the left atrium and left ventricle is the bicuspid valve (also called mitral valve).The corresponding valve on the right is the tricuspidvalve.
It is called Systole.
This is called the systole :)
The muscles used to produce a heartbeat are called the "heart."