The aortic valve is a crucial gateway in your heart, ensuring blood flows efficiently from the left ventricle (the heart’s main pumping chamber) to the rest of your body. Aortic stenosis occurs when this valve narrows, obstructing blood flow. This condition can significantly impact your heart’s function and lead to serious complications if left untreated. Here at our cardiology practice, we specialize in diagnosing and treating aortic stenosis to help you maintain optimal heart health.

Understanding the Aortic Valve:

Imagine a one-way door separating two rooms. In your heart, the aortic valve acts like this door, allowing blood to flow forward from the left ventricle (one room) to the aorta (the other room) and out to your body. A healthy aortic valve opens and closes smoothly with each heartbeat.

What Causes Aortic Stenosis?

• Calcific aortic stenosis: This is the most common type, caused by a buildup of calcium deposits on the aortic valve leaflets, making them stiff and unable to open fully. This buildup often occurs with age and is associated with atherosclerosis (plaque buildup in arteries).
• Rheumatic aortic stenosis: This less common type results from rheumatic fever, a complication of untreated strep throat. Rheumatic fever can damage the heart valves, including the aortic valve.

Risk Factors for Aortic Stenosis:

Several factors increase your risk of developing aortic stenosis, including:

• Age: The risk naturally increases with age, with most cases diagnosed in people over 65.
• Family history: Having a close relative with aortic stenosis raises your risk.
• High blood pressure: Uncontrolled hypertension can contribute to aortic valve damage.
• High cholesterol: While not directly linked to stenosis, high cholesterol is often a risk factor for atherosclerosis.
• Previous heart valve problems: If you have a history of heart valve issues, you may be more susceptible to stenosis.

Symptoms of Aortic Stenosis:

In the early stages, aortic stenosis may not cause any noticeable symptoms. However, as the narrowing worsens, you might experience:

• Chest pain (angina): This is often described as a pressure, squeezing, or tightness in the chest, typically brought on by exertion and relieved by rest.
• Shortness of breath: You may feel out of breath, especially during physical activity or even at rest.
• Fatigue and weakness: You may experience unusual tiredness, even with minimal exertion.
• Lightheadedness or dizziness: This can occur due to reduced blood flow to the brain.

Early Diagnosis and Intervention are Key:

If you experience any of these symptoms, it’s crucial to seek medical attention from a cardiologist. Early diagnosis allows for prompt intervention and helps prevent complications. Here at our cardiology practice, we can diagnose aortic stenosis using various methods, including:

• Echocardiogram: An ultrasound of the heart that provides detailed images of the aortic valve and its function.

Treatment Options for Aortic Stenosis:

The treatment approach depends on the severity of the stenosis and your overall health. Here are some common options:

• Transcatheter aortic valve replacement (TAVR): A catheter-based procedure where a new valve is inserted through an artery to replace the narrowed aortic valve.
• Surgical aortic valve replacement: A traditional open-heart surgery to remove the diseased valve and replace it with a mechanical or biological valve.

Living Well With Aortic Stenosis:

Early detection and treatment are crucial for managing aortic stenosis and improving your quality of life. By working together with our cardiology team, you can create a personalized treatment plan and receive ongoing monitoring to ensure optimal heart health. If you have any concerns about aortic stenosis, schedule an appointment at Cardiac Specialists. We are dedicated to helping you live a long and healthy life.