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What is Hypoplastic Left Heart syndrome? Symptoms, Causes, Treatment, Life expectancy, Surgery information. Also referred as HLHS, is a syndrome that is a very rare and complex heart defect.


Without treatment, the life expectancy for someone with hypoplastic left heart syndrome, or HLHS, is a few days to a few weeks. There are three surgeries performed on children with HLHS, and the survival rate of children who undergo all three surgeries is 70 to 75 percent, explains Patti Neighmond for NPR.


Few congenital heart malformations have raised as many surgical, ethical, social and economic issues as the therapy for infants diagnosed with hypoplastic left heart syndrome. Before the 1980s, this complex malformation was associated with 95% mortality within the first month of life.


Infants with hypoplastic left heart syndrome may have lifelong complications. They will need regular follow-up visits with a cardiologist (a heart doctor) to monitor their progress. If the hypoplastic left heart syndrome defect is very complex, or the heart becomes weak after the surgeries, a heart transplant may be needed.


Hypoplastic left heart syndrome occurs during fetal growth when the baby's heart is developing. The cause is unknown. However, if your family has one child with hypoplastic left heart syndrome, the risk of having another with a similar condition is increased. A normal heart has four chambers, two on the right and two on the left.


Hypoplastic left heart syndrome (HLHS) is a rare congenital heart defect where left part of the heart and its structures-left ventricle, mitral valve, aortic valve, aorta- are underdeveloped. It is more commonly seen in males.


Hypoplastic left heart syndrome life expectancy. Without surgery, hypoplastic left heart syndrome is fatal, usually within the first few weeks of life. Hypoplastic left heart syndrome is a complex condition, and some children will not survive all three stages of surgery.


Babies with hypoplastic left heart syndrome may seem normal at birth because the patent ductus arteriosus (a blood vessel that connects the pulmonary artery to the aorta, thereby bypassing the lungs and the defective left side of the heart.) is still open, allowing blood to continue circulating directly into the aorta and out to the rest of the ...


Hypoplastic left heart syndrome (HLHS) is a heart condition present from birth (congenital heart defect).In HLHS, the heart's left side (including the aorta, aortic valve, left ventricle and mitral valve) is underdeveloped. At birth, oxygen-rich blood bypasses the underdeveloped left side of the heart, going through openings between the left and right side that normally close a few days after ...


What is the life expectancy of someone with Hypoplastic Left Heart Syndrome? Life expectancy of people with Hypoplastic Left Heart Syndrome and recent progresses and researches in Hypoplastic Left Heart Syndrome