Life Expectancy. Age 90-95 years age.

Sir in year 2017 my father got NSTEMI then doctor perform angiography on my father her reports are he have diffuse triple vessel coronary artery disease with 99% blockage in all three arteries of heart then docter test my father echo but the report of echo is normal with lvef 60 and docter check other test which shows my father was diabetic and hypertention with dislipidemia then doctor recommends him bypass surgery and after my father get stable doctor perform bypass surgery on my father with [ Opcabg × 4 ].  Grafts - LIMA - LAD , RSVG - 0M1 , RSVG - RCA , RSVG - D1 . After surgery 1 month later my father was discharged with stable condition now my father was 57 and now my father doing well he return to his normal life her weight now 70kg and diabeties - 120 morning and he was active he was working in factory job and he was active sir my one doubt always in my mind which will make me feel sad because I love my father too much my doubt is can my father live till age 90-95 years age.