Clinical characteristics of congenital heart defects in mild congenital anorectal malformation: single-centre experience.

"Declarations Ethics approval and consent to participateThis study was approved by the Institutional Research Ethics Board of Children’s Hospital affiliated Chongqing Medical University (Date: 2021/No: 391). All procedures in the study were carried out in accordance with national ethical guidelines for medical and health research involving human subjects, as well as the 1964 Helsinki Declaration and its subsequent amendments. Each child had an informed consent form signed by their legal guardian(s). Consent for publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This study was supported by research grants from the National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University (No.NCRCCHD-2022-GP-03) and Program for Youth Innovation in Future Medicine, Chongqing Medical University (No.W0125)."