<unk>  <unk>  is a type of valvular heart disease where there is a narrowing of the orifice of the<unk>  valve of the heart. A majority of stenotic<unk>  valves are associated with evidence of<unk>  regurgitation.<unk>  is quite uncommon in developed countries due to the low prevalence of rheumatic heart disease, which is the commonest cause of<unk> . It is the least common valvular stenosis lesion, and generally accompanies mitral and/or aortic valve involvement. It is extremely rare to have isolated acquired<unk> . Rheumatic<unk>  valve disease seldom receives much attention and can be easily overlooked on routine clinical and echocardiographic examination, which may lead to postoperative problems after successfully relieving left-sided valvular disease. The clinical ﬁndings associated with rheumatic mitral valve disease are also more severe than that of rheumatic<unk>  valve disease, making it rather easy to miss the diagnosis of concomitant<unk>  <unk> . There is a paucity of literature on the prevalence and management of rheumatic<unk>  valve disease. Most of the literature on rheumatic<unk>  is old, which may be reflective of the low prevalence of rheumatic heart disease in developed countries. However, developing countries and the Indian subcontinent still have a signiﬁcant prevalence of rheumatic<unk>  valve disease, occurring mostly in young women. Stenotic<unk>  valves are usually anatomically abnormal, and often take years to develop, with few exceptions such as congenital causes, active endocarditis.
Tricuspid stenosis
Pulmonary valve stenosis
Pulmonic regurgitation
Pulmonary vein stenosis
Tricuspid regurgitation
Mitral stenosis
Dextrocardia
Bicuspid aortic stenosis