The chest bone is closed after bypass surgery using stainless steel wires.
It takes a maximum of 4-6 weeks for the chest wound to heal after bypass surgery.
These days the stitches are not removed as they are self absorbing.
Now a days CABG operation is an absolutely safe procedure and it certainly increases the life span.
A person can return to all his normal activities usually after six weeks of the operation,
There are no side affects of bypass surgery except leaving scars on various parts of the body.