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Doctor insights on: What Is An Aortic Stenosis

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Dr. Rick Koch Dr. Koch
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What is an aortic stenosis?

Dr. Rick Koch Dr. Koch
4 doctors agreed:
What is an aortic stenosis?

Narrowing of the: Aortic valve by calcification causing fixed restriction of blood flow out of the heart. ...Read more

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Aorta (Definition)

The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called "intima" and is subject to damage by high blood pressure, smoking, cholesterol, ...Read more


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What is an aortic valve?

What is an aortic valve?

See Below: The aortic valve lies between the left ventricle and the aorta. The left ventricle contracts and sends oxygenated blood to the body, it then relaxes and the aortic valve closes to prevent the blood from returning to the heart. ...Read more

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What is an aortic aneurysm?

What is an aortic aneurysm?

Weak wall: The aorta is a living pipe. It has 3 layers, the inner layer or intima, the middle layer or media were some muscle like cells dwell and the adventitia rich in collagen fibers. The process of arteriosclerosis may result in slow death of the media which then gets replaced by collagen scar. The pressure inside the aorta and the wall weakness will result in dilatation of the aorta and it could burst. ...Read more

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What is an acute aortic aneurysm?

What is an acute aortic aneurysm?

Dilated aorta: An aortic aneurysm is an aorta which is larger than it is supposed to be. "acute" refers to the sudden onset of symptoms. The aneurysm can cause pain by suddenly enlarging, encroaching on surrounding parts of the chest or abdomen, or rupturing. ...Read more

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What is an aortic valve replacement?

What is an aortic valve replacement?

Surgical procedure : Aortic valve replacement is a surgical operation where the heart is stopped while the body is on cardiopulmonary bypass machine. The diseased valve is cut out and a new prosthetic valve from a pig or cow or a mechanical valve is sewn in. The operation takes 3-4 hours to complete and you can stay in hospital for 4-7 days. ...Read more

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What is an aortic valve disorder?

What is an aortic valve disorder?

Abnormal valve: The aortic valve is the valve leading out of the heart to the aorta. It may be thickened or calcified. It may then become narrowed. It may also leak. It may become infected, causing damage. ...Read more

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What is the treatment for valvular aortic stenosis?

What is the treatment for valvular aortic stenosis?

Depends: Surgical if it's really bad & the patient can withstand the surgery. If the stenosis is not severe, medical management. ...Read more

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What is the definition or description of: Valvular aortic stenosis?

What is the definition or description of: Valvular aortic stenosis?

Aortic stenosis: Aortic stenosis is a narrowing of the aortic valve opening. Aortic stenosis restricts the blood flow from the left ventricle to the aorta and may also affect the pressure in the left atrium. ...Read more

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What is an infrarenal aortic aneurysm?

What is an infrarenal aortic aneurysm?

Below the kidneys: An infrarenal aortic aneurysm is a dilation of the aorta below the renal (kidney) arteries. This section of the aorta is located in the abdomen. ...Read more

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What could cause an aortic stenosis with apico-aortic conduit?

What could cause an aortic stenosis with apico-aortic conduit?

Calcium: This operation is rarely used but is done when the ascending aorta is too calcified to operate on. ...Read more

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What is an abdominal aortic aneurysm?

What is an abdominal aortic aneurysm?

Bulging Aorta: Ballooning of the abdominal portion of the aorta. The aorta is one of the major arteries that carry blood from your heart to the rest of the body. Sometimes patients with high blood pressure, cholesterol plaque formation can have weakened wall of this big artery, causing it to bulge ( balloon out) like when one blow air into a balloon; if ruptured, instant death can occur. ...Read more

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What is an abdominal aortic aneurysm?

What is an abdominal aortic aneurysm?

Ballooning : An aneurysm is diffuse or focal dilatation of an artery like the abdominal aorta of more than 1.5 times its normal size. For abdominal aortic aneurysm generally anything above 3 cm in 50-60yr old patient. They typically don't need fixed unless above 5 cm in females and 5.5 cm in males or rapidly enlarging or causing symptoms. ...Read more

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What is valvular aortic stenosis?

Narrowed heart valve: The aortic valve is between the left ventricle and the aorta. It ensures that blood flows from the heart to the body and not backwards. When the valve is malformed, it does not open fully and the ventricle must work harder to push blood to the body. The medical term for this condition is stenosis. ...Read more

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What is a thoracic aortic aneurysm?

Thoracic aortic aneu: read this: http://www.vascularweb.org/vascularhealth/pages/thoracic-aortic-aneurysm.aspx

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What is mitral stenosis?

Narrowing : Mitral stenosis is a narrowing of the valve that controls the flow of blood from the left atrium to the left ventricle of the heart. This can have many causes and, depending upon the severity of the stenosis, may or may not cause symptoms. This must be followed, because the degree of stenosis can increase over time and require replacement. ...Read more

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What is mitral stenosis?

Valve tightening: This is a situation where the mitral valve is tight, producing some restriction to blood flowing through.It can either be something a person is born with or something that is caused by disease. ...Read more

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Wha is a aortic stenosis?

Wha is a aortic stenosis?

Aortic stenosis...: Is narrowing or restriction of the aortic valve leaflets. When it occurs at old age it is usually senile calcific aortic stenosis and occurs on previously normal valves. Younger patients with stenosis tend to abnormal leaflets (2 vs 3). Mechanical stress may lead to valve thickening and fusion of the leaflets, which limits flow across the valve. With time, calcium may buildup on the valve as well. ...Read more

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What is the definition or description of: bicuspid aortic valve?

What is the definition or description of: bicuspid aortic valve?

Aortic valve: Normal aortic valve has three leaflets. Bicuspid aortic valve developmental abnormality that has two leaflets instead of three. Looks like fish mouth. Prone to disease over time does create murmur frequently. Calcium deposits on valve can cause aortic stenosis limited excursion restricts flow. Can be higher risk for infection. ...Read more

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What is aortic valve stenosis?

What is aortic valve stenosis?

Aortic stenosis: Narrowing of the aortic valve which is located between the left ventricle and the aorta. ...Read more

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What sort of problem is an aortic aneurysm?

What sort of problem is an aortic aneurysm?

Serious: Aortic aneurysm indicates ballooning of the aorta which could burst if it exceeds certain diameter between 5-5.5 cm. ...Read more

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Stricture (Definition)

A stricture is an anatomic narrowing of any structure in the body with a lumen. Depending on the organ, the underlying causes can be traumatic, ...Read more


Dr. Roberto Rodriguez
642 doctors shared insights

Aortic Stenosis (Definition)

A condition where the heart's aortic valve progressively narrows, which prevents the valve from opening fully, and reduces or blocks blood flow from the heart to the ...Read more