What is valvular heart disease? Valvular heart disease icd 10 is the point at which any valve in the heart has harm or is ailing. Valvular Heart Disease icd 10 Around 2.5% of the U.S. populace has valvular heart disease icd 10, yet it is more normal in more seasoned grown-ups. Around 13% of individuals brought into the world before 1943 have valvular heart disease 10.