After the surgery , he co-authored a book entitled The OC Cure For Heart Disease with Lawrence J. Santora , the doctor who performed the diagnosis .
In August 2001 , Butkus underwent quintuple bypass surgery to remove blockages in his arteries .
After the surgery , Butkus co-authored a book entitled The OC Cure For Heart Disease with Lawrence J. Santora , the doctor who performed the diagnosis .
In August 2001 , Butkus underwent quintuple bypass surgery to remove blockages in his arteries .