What is the significance of mitral valve prolapse?

Depends: Most of the time, it is a minor problem. It can result in significant leakage of the valve, chest pain, palpitations, valve infection, and heart rhythm disturbances. So it really depends on the severity of the problem. Fortunately, most cases are relatively benign. We used to routinely give antibiotics prior to dental and other procedures, but that is no longer recommended.

Often little: Mitral valve prolapse is a description of how the valve closes. It can be associated with a leak and does increase your risk of developing a leaking valve in the future. But most never need any surgery. You do need to be careful because your valve is a little more prone to get infected. So taking an antibiotic like Amoxicillin before seeing the dentist is important. Also regular dr visits a must.