Aortic valve disease encompasses various conditions that impair the proper functioning of your aortic valve. This valve acts as a gateway, regulating blood flow from your heart and into your body's circulatory system. Positioned between your heart's left ventricle and the aorta, it facilitates the passage of blood, which then branches into arteries to supply vital oxygen and nutrients to organs and tissues.
Functioning in sync with your heartbeat, the aortic valve undergoes the crucial task of opening wide enough to allow blood to pass through efficiently. Equally important is its ability to close tightly to prevent the backflow of blood. Any impairment in performing these essential functions constitutes aortic valve disease.
Aortic valve disease manifests in two primary forms:
It's important to note that individuals may have either one or both types of aortic valve disease without exhibiting noticeable symptoms for an extended period. Symptoms typically manifest only after the disease has progressed. Educating yourself about aortic valve disease enables early detection of problems and ensures timely intervention when necessary.
Aortic valve disease can stem from various factors, including congenital heart defects present at birth. Other causes that may contribute to the development of aortic valve disease later in life include:
To gain insight into the underlying causes of aortic valve disease, it's beneficial to understand the normal functioning of heart valves. The heart comprises four valves responsible for maintaining the proper flow of blood in the correct direction:
In aortic valve disease, the valve between the lower left chamber of the heart, known as the left ventricle, and the body's primary artery, the aorta, experiences malfunction. This valve, which consists of flaps called cusps or leaflets, is responsible for opening and closing during each heartbeat.
This valve, which consists of flaps called cusps or leaflets, is responsible for opening and closing during each heartbeat.
In cases of aortic valve disease, the valve may undergo thickening and stiffening or fail to close properly, disrupting the normal flow of blood.
Symptoms of aortic valve disease can vary from person to person, and some individuals may not experience noticeable symptoms for an extended period. Common symptoms of aortic valve disease may include:
Numerous factors can heighten the risk of developing aortic valve disease, including:
If you experience sudden chest pain, it is imperative to call 911 or your local emergency number immediately.
Schedule a health checkup if you notice symptoms of aortic valve disease, such as shortness of breath, fatigue following physical activity, or irregular heartbeat sensations. In some cases, the initial signs of aortic valve disease may be linked to heart failure. Therefore, if you persistently experience fatigue that doesn't alleviate with rest, along with symptoms like shortness of breath and swollen ankles and feet—common indicators of heart failure—it is essential to undergo a health evaluation.
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