@jackieos Hi don't worry as OldKarl said I had a by pass triple 22 yrs ago I'm fine had my last chemical stress test 2 yrs ago I'm fine the thing you have to realize your diet changes to getting rid of fat and sugar limit salt and exercise is important you will be fine take your meds my by pass was 3 arteries 85,90 and 95 blockage but I'm great and you will be too. Just listen to your cardiologist. and do the rehab afterward if surgery is in order.