The purpose of this site is to: Advocate the use of cholecalciferol-vitamin D3- in an appropriate dose as a necessary part of bone health, calcium regulation and immune modulation. Provide an acceptable and reliable substitute to sun exposure.
Mitral regurgitation is a condition in which the heart's mitral valve doesn't close properly, causing blood to leak and putting strain on the heart. Mitral regurgitation is a condition in which the heart's mitral valve doesn't close properly, causing blood to leak and putting strain on the heart.
In mitral regurgitation the valve does not close properly. This causes blood to leak back (regurgitate) into the left atrium when the left ventricle contracts. Basically, the more open the valve remains, the more blood regurgitates, the more severe the problem.n mitral regurgitation the valve does not close properly. This causes blood to leak back (regurgitate) into the left atrium when the left ventricle contracts. Basically, the more open the valve remains, the more blood regurgitates, the more severe the problem.