Understanding Aortic Stenosis 101
Aortic stenosis occurs when the aortic valve, which sits between the heart's left ventricle and the aorta, doesn’t open properly. This limits blood flow from the heart to the rest of the body, reducing oxygen supply to organs and muscles.
Common symptoms include:
Shortness of BreathChest PainFainting or DizzinessSwelling in the Feet or Body (Heart Failure Symptoms)Fatigue with Physical Activity
Aortic stenosis can be caused by:
Aging and Calcification: The valve stiffens over time.Rheumatic Heart Disease: Past infections can damage the valve.Bicuspid Aortic Valve: A congenital condition where the valve has two leaflets instead of three, leading to early stenosis.
Aortic stenosis is usually diagnosed with an
echocardiogram, a non-invasive ultrasound of the heart. This test uses sound waves to visualize the heart and measure the valve opening, determining if the stenosis is mild, moderate, or severe.
Treatment depends on the severity:
Mild or Moderate Stenosis: Regular monitoring and symptom management.Severe Stenosis: Valve replacement is necessary, which can be done through:Surgical Aortic Valve Replacement (SAVR): Traditional open-heart surgery.Transcatheter Aortic Valve Replacement (TAVR): A less invasive procedure done through the groin or neck.
Unfortunately, aortic stenosis cannot be prevented through lifestyle changes like diet or exercise. Regular check-ups are essential for early detection and management.
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Stay informed and proactive about your heart health to manage aortic stenosis effectively.
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