The average life span for a person born with hypoplastic left heart syndrome (HLHS) in the United States was around 30 years as of 2024. Hypoplastic left heart syndrome (HLHS) is a rare congenital heart defect. Treatment may include multiple surgeries and even a heart transplant. This statistic shows the average life expectancy for select complex congenital heart defects in the U.S. as of 2024.
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Additional Ventures. (February 29, 2024). Average life span for select complex congenital heart defects in the U.S. as of 2024 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 14, 2026, from /statistics/1497476/average-life-span-complex-congenital-heart-defects/
Additional Ventures. "Average life span for select complex congenital heart defects in the U.S. as of 2024." Chart. February 29, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 14, 2026. /statistics/1497476/average-life-span-complex-congenital-heart-defects/
Additional Ventures. (2024). Average life span for select complex congenital heart defects in the U.S. as of 2024. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 14, 2026. /statistics/1497476/average-life-span-complex-congenital-heart-defects/
Additional Ventures. "Average Life Span for Select Complex Congenital Heart Defects in The U.S. as of 2024." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Feb 2024, /statistics/1497476/average-life-span-complex-congenital-heart-defects/
Additional Ventures, Average life span for select complex congenital heart defects in the U.S. as of 2024 ÌÇÐÄÆƽâ°æ, /statistics/1497476/average-life-span-complex-congenital-heart-defects/ (last visited July 14, 2026)
Average life span for select complex congenital heart defects in the U.S. as of 2024 [Graph], Additional Ventures, February 29, 2024. [Online]. Available: /statistics/1497476/average-life-span-complex-congenital-heart-defects/
