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What else can I help you with?
When the heart contracts it produces a wave of fluid pressure in the?
arteries
What is it called when your heart contracts and relaxes?
Diastolic and systolic is when your heart contracts and relaxes.
Gland that covers the heart?
The pericardial sac, consisting of the parietal (outer) and visceral (inner) layers surrounds the heart. This contains a small amout of fluid to lubricate and cushion the heart as it expands and contracts, but it is not necessarily a gland.
What is the time of recovery before the heart contracts again?
Timer for recovery before the heart contracts again
What happens As the heart chamber contracts what happens to the fluid in the chamber?
As the heart chamber contracts, the pressure within the chamber increases, forcing the fluid (blood) out of the chamber and into the arteries. This contraction, known as systole, reduces the volume of the chamber while propelling blood forward to supply the body with oxygen and nutrients. Simultaneously, the valves ensure that blood flows in the correct direction, preventing backflow.
Where does blood flow when the ventricle contracts?
Blood flows to the heart when the ventricle contracts
What is the organ that relaxes and contracts?
heart
What muscle contracts and produce tension?
all of them
How does the heart contract or relax?
The heart contracts and relaxes during a cardiac cycle.
What is a heart valve?
a 1 way valve in the heart that prevents blood from going backwards when the heart contracts
What is The layer of the heart that contracts is called?
i think is myocardium
When the left ventricle contracts what does the blood pass into?
the heart
