2024年10月18日 · Aortic valve stenosis is a thickening and narrowing of the valve between the heart's main pumping chamber and the body's main artery, called the aorta. The narrowing creates a smaller opening for blood to pass through.

2023年11月22日 · Types of heart valve disease include: Stenosis. The valve flaps become thick or stiff and sometimes can join together. The valve opening becomes narrowed. Less blood can flow through the narrowed valve. Regurgitation. The valve flaps may not close tightly, causing blood to leak backward. Prolapse. The valve flaps become stretched out and floppy.

2024年10月18日 · To diagnose aortic valve stenosis, a healthcare professional examines you and asks questions about your symptoms and medical history. The health professional listens to your heart with a stethoscope. If you have aortic valve stenosis, a sound called a …

Mitral valve stenosis, shown in the heart on the right, is a condition in which the heart's mitral valve is narrowed. The valve doesn't open properly, blocking blood flow coming into the left ventricle, the main pumping chamber of the heart.

2023年11月22日 · It's done to replace a narrowed aortic valve, a condition called aortic valve stenosis. A doctor inserts a flexible tube called a catheter into a blood vessel and guides it into the heart. A replacement valve made of cow or pig tissue goes …

When the valve between the left heart chambers is narrowed, the heart doesn't get enough blood. Know the symptoms, causes and treatment of this type of heart valve disease.

2022年12月20日 · Pulmonary valve stenosis is a narrowing of the valve between the lower right heart chamber and the lung arteries. In a narrowed heart valve, the valve flaps may become thick or stiff. This reduces blood flow through the valve.

Aortic valve stenosis is a thickening and narrowing of the valve between the heart's main pumping chamber and the body's main artery, called the aorta. The narrowing creates a smaller opening for blood to pass through.

2024年10月18日 · This type of heart valve disease reduces or blocks blood flow from the heart to the body. Know the symptoms and how it's treated.

2016年3月26日 · Aortic stenosis happens when the opening in the aortic valve is narrowed. Valves affected by stenosis limit blood flow. Your heart has to work harder to squeeze blood through the narrow valve than it does when the valve opening is normal. Aortic stenosis can be caused when a person is born with an aortic valve that has only two leaflets, rather ...