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When pressure in the aorta rises due to atherosclerosis does more ventricular pressure open the aortic valve?
Wiki User
∙ 13y ago
yes
Wiki User
∙ 13y ago
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Is aortic the same as aorta?
Aortic is an adjective meaning related to the aorta. The aorta is the largest artery in your body.
What valve is at the entrance to the aorta?
The heart pumps blood from the left ventricle through the aortic semilunar valve into the Aorta.
What is pertaining to aorta called?
Pertaining to the aorta is called aortic.
What is the medical term meaning surgical incision into the aorta?
Coarctation of the aorta and Aortic Stenosis both describe narrowing of the aorta.Narrowing of the aorta is called Aortic Stenosis. Commonly caused by plaque buildup known as atherosclerosis.
Where does ventricular systole blood flow into?
The Aorta
Pressure in the aorta is greatest during what?
Pressure in aorta is greatest during ventricular systole.
What veins connect to the aorta?
The heart pumps blood from the left ventricle through the aortic semilunar valve into the Aorta.
What is the valve between the left ventricle and the aorta of the heart called?
Aortic insufficiency (AI), also known as aortic regurgitation (AR) is what is called when blood flows in the reverse direction during ventricular diastole, from the aorta into the left ventricle.
In blood pressure readingsystolic pressure is most closely associated with the?
Ventricular contraction. When ventricular pressure exceeds arterial pressure, the ventricles contract and eject blood into the aorta.
Which chamber contracts to pump the blood at the highest pressure?
The Chamber that creates the highest pressure is the Left Ventricle. It must do this to get the blood all the way around the body, including right up to the top of the heat, but more importantly it must overcome the huge pressure in the Aorta. This is because of the Aortic Valve which sits stops the blood being pushy back formthe aorta into the ventrivle. The high blood pressure in the aorta holds this valve shut tight. A pressure greater than the one holding any vavle shut is required to open it, ie the ventricular presure must be greater than the aortic pressure is required to force the aortic valve open.
What are most abdominal aortic aneurysms caused by?
Most abdominal aortic aneurysms are caused by atherosclerosis, a condition caused when fat (mostly cholesterol) carried in the blood builds up in the inner wall of the aorta.
Is aortic the same as aorta?
Aortic is an adjective meaning related to the aorta. The aorta is the largest artery in your body.
What valve is at the entrance to the aorta?
The heart pumps blood from the left ventricle through the aortic semilunar valve into the Aorta.
What event results in the pressure deflection called the dicrotic notch?
When the aortic semilunar valve snaps shut, a momentary increase in the aortic pressure results from the elastic recoil of the aorta after valve closure.
Why is the aorta so thick-walled?
this is because, due to high thickness of left ventricle blood gets into the aorta with high pressure, and if the aortic wall is not thick, high blood pressure in aorta breaks open wall.
What is pertaining to aorta called?
Pertaining to the aorta is called aortic.
What is aortic dilation?
Aortic dilation is the widening of the aorta. This widening could be an aortic aneurysm.
