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At what age do heart valves start leaking?: Understanding the causes of regurgitation

According to a 2019 study, the prevalence of heart valve disease in those aged 75 and older was 13.3%, compared to just 0.7% in people aged 18–44. While congenital defects and infections can cause issues in younger individuals, this statistic highlights that the risk for degenerative issues and, consequently, at what age do heart valves start leaking, increases significantly later in life.