My father in law 67 has got 80% blockage reacebtly caught in angiogram he was feeling dizzy and complaining irregular heart beat. Doctor asbised bypass but as a second opinion would like to know is bypass last resort for 80% blockage, and with 80% blockage will the surgery be quite risky? And after effects and recovery is that a bit complicated? Hee has no
sugar or pressure
cholestrol in check and was always into exersice and good food habits still got blockage, what is the reason of blockage then when he has a very disciplined lfie style