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It is called the systolic blood pressure and is given by the higher of the two numbers on your blood pressure reading. eg, if your blood pressure is 120/80, the systolic pressure is 120mmHg.

The actual pressure follows a wave-form. As the ventricle contracts and squeeze blood into the arteries the pressure rises (from the lower diastolic level) and as contraction continues the pressure peaks and then drops back as the contraction finishes and the heart begins to relax. So to be specific the pressure will depend upon what phase of contraction one is referring to. However generally speaking it is the peak, as explained above, that is referred to.

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13y ago
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13y ago

Its called contraction,

the reason is the same as in a bicycle pump.

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14y ago

systolic Pressure

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14y ago

diastolic pressure.

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12y ago

Systolic

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10y ago

True

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Q: Wha this the pressure inside arteries when ventricles relax?
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Related questions

As heart ventricles contract and then relax blood pressure inside of arteries change from?

systolic to diastolic


Is the Systolic pressure is a measure of blood pressure when the ventricles relax and fill with blood?

No. I think the systolic pressure is when ventricles constrict and the blood goes out , while the diastolic pressure is when ventricles relax and fill with blood.


What is the name of the blood pressure measuered when the ventricles relax?

Diastolic pressure


Do arteries have valves to allow blood to flow away from the heart?

No, they're aren't any valves in the arteries.


Ventricle force blood directly into what?

The ventricles contract and force the blood under pressure, past the semi lunar valves into the arteries. The closing of the bicuspid and tricuspid valves prevents back flow. At the same time the atria and ventricles relax and blood begins to flow back into them from the veins.


Which chambers make up a persons blood pressure?

Blood pressure is not made up of chambers. Blood pressure measurements include the systolic number, indicating the higher pressure when the ventricles contract, and the diastolic pressure, the pressure when the ventricles relax.


What is the phase in the cardiac cycle in which the ventricles relax between contractions?

The ventricles relax during diastole.


When the ventricles relax intraventricular pressure falls and?

blood is pushed against the semilunar valves, causing them to close


When the heart contracts what receives its blood supply?

Blood pressure is the force of blood against the inner walls of arterial blood vessels. Blood pressure rises when the ventricles contract and falls when the ventricles relax. Systolic pressure is the maximum pressure and diastolic pressure is the minimum pressure.


When atria relax ventricles do what?

When relaxed, the atria expand, and then the ventricles contract.


Which ecg wave must occur before the ventricles can relax?

The QRS complex causes the ventricles to contract. This has to happen before they can relax.


Contrast the four events answered in (a) in terms of whether the ventricles contract or relax?

diastole.systolic to diastolicThe ventricles relax during diastole