Why does mitral stenosis and right heart weakness cause jugular vein rage?

A weakened right heart with mitral stenosis can eventually lead to stasis in the body circulation, which can cause increased venous pressure and jugular venous rage.
Mitral stenosis can lead to increased resistance to blood circulation from the left atrium to the left ventricle, resulting in increased pressure within the left atrium, increased resistance to pulmonary venous return, resulting in pulmonary stasis, which in time leads to pulmonary hypertension, increasing the burden on the right heart, eventually leading to right heart insufficiency, which leads to impaired physical circulation, impeded return of the jugular vein, and signs of jugular venous varicose vein.
If any of the above symptoms occur, or if any of the above abnormalities are detected, it is recommended that standardized treatment be carried out under the guidance of a specialist in order to reduce the adverse effects of the disease.