In terms of the mechanism of tricuspid insufficiency, it involves the expansion of the tricuspid annulus (fibrous rings of heart). Tricuspid insufficiency is linked to geometric changes of the tricuspid annulus (decreased tricuspid annular release). The leaflets shape are normal but prevented from normal working mechanism due to a distortion of spatial relationships of leaflets and chords. It is also contemplated that the process via which<unk>  emerges, is a decrease of contraction of the myocardium around the annulus,
Tricuspid regurgitation
Aortic regurgitation
Mitral regurgitation
Mitral stenosis
Tricuspid valve stenosis
Aortic stenosis
Mitral valve prolapse
Pulmonary valve stenosis