aivokalvotulehduksia
Aivokalvotulehduksia, also known as valvular heart disease, refers to a group of conditions that affect the heart's valves, which are responsible for regulating blood flow. These valves include the mitral valve, tricuspid valve, aortic valve, and pulmonary valve. When these valves do not function properly, it can lead to various symptoms and complications.
The most common types of valvular heart disease include:
1. Aortic stenosis: This condition occurs when the aortic valve narrows, making it difficult for blood to
2. Mitral stenosis: In this condition, the mitral valve narrows, causing blood to flow backward into the
3. Aortic regurgitation: This occurs when the aortic valve does not close properly, allowing blood to flow
4. Mitral regurgitation: In this condition, the mitral valve does not close properly, causing blood to flow
Valvular heart disease can be caused by various factors, including congenital heart defects, infections, and rheumatic