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4 paź 2023 · The aortic valve has flaps, also called cusps or leaflets, that open and close once during each heartbeat. In aortic valve regurgitation, the valve doesn't close properly. This causes blood to leak back into the lower left heart chamber, called the left ventricle. As a result, the chamber holds more blood.
Aortic valve disease may be caused by a heart problem present at birth, called a congenital heart defect. Other causes of aortic valve disease later in life include: Age-related changes to the heart. Infections. High blood pressure. Injury to the heart.
18 paź 2024 · In aortic valve stenosis, the valve is narrowed and doesn't open fully. This reduces or blocks blood flow from the heart to the aorta and to the rest of the body. Treatment of aortic stenosis depends on how severe the condition is. Treatment may include surgery to fix or replace the valve.
What causes a leaky heart valve? There are many possible causes of heart valve regurgitation, including: Breakdown of valve tissue (myxomatous degeneration), often due to aging. Cardiomyopathy. Congenital heart disease. Endocarditis. Heart damage from a prior heart attack. Heart tumors. Rheumatic heart disease. Thoracic aortic aneurysm.
24 maj 2024 · What are the symptoms of aortic valve regurgitation? Mild aortic regurgitation may produce few symptoms. People with more severe aortic regurgitation may notice heart palpitations, chest pain, fatigue or shortness of breath. Other symptoms include difficulty breathing when lying down, weakness, fainting or swollen ankles and feet.
25 paź 2023 · A leaky aortic valve, also called aortic insufficiency, makes it more difficult for your heart to pump blood to the rest of the body. Many people have no symptoms at first, but as the condition worsens, they may experience chest pain, palpitations, and shortness of breath.
5 lis 2021 · Causes of a leaky aortic valve include: A bicuspid aortic valve, which means the valve has two flaps instead of the normal three High blood pressure, or hypertension
