MR occurs either due to disease involving the mitral valve apparatus, known as primary MR (or “organic” MR), or due to dilation of the mitral valve annulus associated with impaired left ...

Flexible band adapts to three-dimensional contour of the annulus while providing support against dilation. Polyester velour cloth band encourages host tissue ingrowth. Template handle increases ...

Tricuspid regurgitation can be organic from actual valve or leaflet damage, or functional from tricuspid annular dilation. Even in the setting of severe tricuspid regurgitation, right heart ...