Association between negative T waves in lead V1 and delayed patent ductus arteriosus closure in preterm neonates

Abstract Objectives The aim of this study is to determine whether the presence of a negative T wave in lead V1 within 15 h after birth is associated with delayed closure of patent ductus arteriosus (PDA) in preterm neonates within the first week of life. Methods A retrospective cohort study was cond...

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Bibliographic Details
Main Authors: Hong Meng, Jiangya Wang, Xingxing Jiang, Lei Tian, Tingting Liu, Yuquan Ye
Format: Article
Language:English
Published: BMC 2025-05-01
Series:Journal of Cardiothoracic Surgery
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Online Access:https://doi.org/10.1186/s13019-025-03494-8
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