To assess the birth prevalence and spatial distribution of congenital heart disease (CHD) in
China by conducting a complete overview and using spatial epidemiological methods …

Introduction Several studies have reported on the maternal age‐associated risks of
congenital anomalies. However, there is a paucity of studies with comprehensive review of …

Background The topic of congenital heart diseases (CHDs) has attracted more and more
attentions. Accumulating evidence suggests that exposure to air pollutants during pregnancy …

Background Congenital heart defect is the leading malformation in China. There may have
been changes in congenital heart defect incidence because of birth policy shift in China over …

Background Scanty knowledge prevails regarding the combined impact of multiple plasma
trace elements and main contributors on the prevalence of congenital heart defects (CHDs) …

Background Congenital heart diseases (CHDs) are conditions that involve structural
problems to the heart's structure existing at birth, with an incidence of approximately 8 per …

Objective: To reveal the risk factors that can lead to a complicated course and an increased
morbidity in patients< 1 year old after surgical ventricular septal defect (VSD) closure …

Background Although congenital heart defect (CHD) was the dominating birth defect, the
time trend analysis of CHD was largely unknown. In our study, the time trend analysis of …

Background: In China, congenital heart disease (CHD) is the most common birth defect type,
with approximately 13,000 new cases annually. This study aimed to investigate high-risk …

Objective This study aimed to examine the prevalence and the related risk factors of
congenital heart disease (CHD) in children with different birth weights in China and the …