Infant mortality from congenital heart disease remains high, highlighting the need for specialized care

Infant mortality from congenital heart disease (CHD) remains highest for both severe and non-severe cases, according to new research. A study of over 200,000 patients found that infants with severe CHD had a 7.6% mortality rate, compared to 2.1% for non-severe cases. Overall, infants accounted for a significant portion of deaths in both groups. The research, presented at the American Heart Association Scientific Sessions 2025, underscores the need for specialized lifelong cardiovascular care for individuals with CHD.