Prognostic value of N-terminal pro-form B-type natriuretic peptide (NT-proBNP) in patients with congenital heart disease undergoing cardiac surgery: a systematic review and meta-analysis of cohort studies.

"Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://cdt.amegroups.com/article/view/10.21037/cdt-22-155/coif). The series “Current Management Aspects in Adult Congenital Heart Disease (ACHD): Part V” was commissioned by the editorial office without any funding or sponsorship. All authors are supported by National Natural Science Foundation Program (No. 81973137), Hunan Provincial Key Research and Development Program (No. 2018SK2062), and the Fundamental Research Funds for the Central Universities of Central South University (No. 2020zzts797). The authors have no other conflicts of interest to declare."

"Funding: The research was supported by National Natural Science Foundation Program (No. 81973137), Hunan Provincial Key Research and Development Program (No. 2018SK2062), and the Fundamental Research Funds for the Central Universities of Central South University (No. 2020zzts797)."