HARLAN — In 2011, Judi Olson was diagnosed with Artrial Septal Defect (ASD), a discovery that led the Harlan woman down a long path to recovery. “The ASD was undetected until I was almost 55,” Olson said.“All in all, I had years of treatments to get to this point.” ASD, a congenital heart defect present at birth, is a condition where there is a hole or holes in the heart between the artia, or upper chambers.