2024年7月10日 · The aortic valve is between the lower left heart chamber and the body's main artery, called the aorta. Aortic valve calcification is a condition in which calcium builds up on the aortic valve. Buildups of calcium can cause the valve opening to become narrow.

Aortic valve disease is a type of heart valve disease. In this condition, the valve between the lower left heart chamber and the body's main artery doesn't work properly. The aortic valve helps keep blood flowing in the correct direction through the heart. A damaged or diseased aortic valve can affect blood flow to the rest of the heart and body.

2024年6月11日 · Aortic valve stenosis. The aortic valve flaps, called cusps, become thick and stiff, or they connect together. The valve becomes narrowed or doesn't open fully. This reduces or blocks blood flow. Aortic valve stenosis may be caused by a heart condition present at birth or by some infections that affect the heart valve.

2024年10月18日 · In aortic valve stenosis, the valve between the lower left heart chamber, called the left ventricle, and the body's main artery, called the aorta, is narrowed and doesn't open completely. This narrowing is called stenosis. When the aortic valve opening is narrowed, the heart must work harder to pump enough blood to the body.

2024年4月16日 · It can widen and change from its usual shape. The shape change may prevent the valve's flaps from opening and closing correctly. So blood can leak backward through the valve, a condition called valve regurgitation. A heart that is larger than usual or a leaky heart valve may cause the annulus to change shape.

2023年4月25日 · In aortic dissection, a tear occurs in the wall of the aorta. This causes bleeding into and along the aortic wall. Sometimes the bleeding moves completely outside the aorta. When this happens, it's called an aortic rupture. An aortic dissection is a potentially life-threatening emergency, depending on where in the aorta it occurs.

2024年11月27日 · Aortic root surgery is a treatment for an enlarged section of the aorta, also called an aortic aneurysm. The aorta is the large blood vessel that carries blood from the heart to the body. The aortic root is where the aorta and the heart connect. Aortic aneurysms near the aortic root may be due to an inherited condition called Marfan syndrome.

2021年3月23日 · Over the course of one's life span, the aortic valve typically opens and closes and average of several billion times. There are two main disease categories that can affect the aortic valve during one's lifetime. The first is aortic stenosis. This is uncommon in young patients, but becomes exponentially more common as we age.

2023年4月21日 · Aortic aneurysm and aortic dissection. An aortic aneurysm occurs when a weak spot in the wall of the aorta begins to bulge, as shown in the image on the left. An aneurysm can occur anywhere in the aorta. Having an aortic aneurysm increases the risk of a tear in the aortic lining, called a dissection. It is shown in the image on the right.

It's difficult to treat even with surgery. People with calcium around the mitral valve often have similar problems with the heart's aortic valve. Radiation therapy. This is a treatment for certain types of cancer. Radiation to the chest area can sometimes cause the …