==Additional images====References====External links==* Hypoplastic Left Heart Syndrome - Stanford Children's Health* Hypoplastic Left Heart Syndrome Program from Mayo Clinic HLHS Cause to Cure* HLHS Information Page Questions to ask medical professionals and insurance company, plus resources* Hypoplastic Left Heart Syndrome information from Seattle Children's Hospital Heart Center*Card-AG, The Cardiologycal Working Group of the University Pediatric Clinic Munster*Hypoplastic Left Heart Syndrome, American Heart Association*Overview at Cincinnati Children's Hospital Medical Center*Overview at University of Michigan Congenital Heart Center*Cardiac Center at The Children's Hospital of Philadelphia*Hypoplastic left heart syndrome information for parents.
* HLHS Information Page Questions to ask medical professionals and insurance company, plus resources* Hypoplastic Left Heart Syndrome information from Seattle Children's Hospital Heart Center*Card-AG, The Cardiologycal Working Group of the University Pediatric Clinic Munster*Hypoplastic Left Heart Syndrome, American Heart Association*Overview at Cincinnati Children's Hospital Medical Center*Overview at University of Michigan Congenital Heart Center*Cardiac Center at The Children's Hospital of Philadelphia*Hypoplastic left heart syndrome information for parents.