Sir, i am 35 year old, arround 12 years back i was treated my mitral stenisis by balloon valvotomy, after that I was taking lanoxin and diuretic tablet and pencilline enj. Last year my echo show that now mitral valve is thick and fibrosed valve leaflet and I have moderate mitral stensis 1.58 cm2 with calcified tip. Along with this Aortic calve is also trileaflet, thickend and fbrosed with (moderate leakage) having Lt, Atrium dimension 35 mm and LA-Aorta (1.6).Left atrium dilated and left artrial overloaded. wall motion is normal and ejection fraction is 60 percent,.Sir here one doctor say that i have moderate heart failure and i need both valve replacement in near future, another says I can wait for few years.Now a days I am feeling palpitaion daily.I am taking 25 mg metopropal, dytor plus 10. how much time I can wait for valve replacement? both valve can be replaced at once?wtah would be the cost?and wahts is the expexted life expectancy after valve replacement? thanks