Could you tell me what are my babys chances of living with hypo-plastic left heart?

HLHS: Hlhs is a birth defect where the left side of the heart can't pump oxygenated blood to the body. Can be diagnosed during pregnancy with ultrasound. After born, babies do well until the patent foramen ovale and patent ductus arteriosus start closing and babies will develop symptoms. Treatment is medicine, nutrition and series of surgeries. Today technology outcomes are better.

Guarded: Hypoplastic left heart syndrome is a complex heart defect. Untreated babies will not survive. Treatment requires either a heart transplant or a series of surgical procedures. Survival has improved and in many centers 85-90% of newborns will survive the first surgery. However, their hearts are not "fixed", and they will require lifelong cardiology care. Five year survival is 60-70%. It is improving.