This is a relatively rare form of dog heart health problems; only 5 % of the dog population with heart problems gets affected by congenital cardiac defects. (dog-health-handbook.com)
Dogs that are diagnosed with any type of hereditary heart problem should not be bred in order to avoid passing on congenital heart health problems to future generations. (dogs.lovetoknow.com)
Life, Kids, Career... maybe a combo of all of it, but in late 2014 a doctor visit that reviewed heart health problems that I was having. (sportstarsmag.com)