My daughter was born with tetralogy of fallot ( narrowing of the pulmonary artery). I had her after 5 miscarriages. After she was born & four miscarriages later, I was diagnosed with an elevation of antibodies. With my son I was on heparin & baby aspirin. I am in the process of finding out if this elevation of antibodies is APS/Hughes. Does anyone know if congenital heart defects are associated with Hughes?