ArticleBiomedical journal2021
Investigation of echocardiographic characteristics and predictors for persistent defects of patent foramen ovale or patent ductus arteriosus in Chinese newborns.
Article in Biomedical journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 9 citations in OpenAlex.
- Cardiac biomarkers in term newborns with common pathological conditions during the first 24 hours postpartum.Biochemia medica · 2025Article
- Cardiovascular Anomalies Associated With Esophageal Atresia: A 23-Year Single-Center Experience.Cureus · 2025Article
- Systematic Analysis of Multiple Imaging Modalities in Infants Diagnosed with Mucopolysaccharidosis by Newborn Screening.Diagnostics (Basel, Switzerland) · 2025Article
- Continued or Discontinued Antidepressant Treatment During Pregnancy? A Single Center Long Term Follow-up Study.Turk psikiyatri dergisi = Turkish journal of psychiatry · 2025Article
- Descriptive analysis of colour Doppler echocardiography results in neonates with congenital heart disease in eastern China: a retrospective cohort study.Frontiers in pediatrics · 2025Article
- Outcomes of patent foramen ovale greater than 3 mm at birth in extremely low birthweight infants.BMC pediatrics · 2023Article
- Favipiravir exposure and pregnancy outcome of COVID-19 patients.European journal of obstetrics, gynecology, and reproductive biology · 2022Article
- Guards! Guards! How innate lymphoid cells ensure local law and order.Biomedical journal · 2021Article
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Authors and funding
9 authors at 4 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundPersistent patent foramen ovale (PFO) and patent ductus arteriosus (PDA) increase the adult risk of cryptogenic embolic stroke and chronic pulmonary hypertension. To understand the characteristics of PFO and PDA in newborns, we investigated the spontaneous closure rate and derived the determinants for residual defects.
methodsWe utilized the database of congenital heart disease (CHD) in Xiamen ChangGung Memorial Hospital from 2015 to 2017 and allocated 2523 eligible newborns into four groups according to PDA, PFO, both or neither at birth. A total of 574, 1229, 202 and 518 newborns were assigned into the group of PFO and PDA, PFO alone, PDA alone and non-PFO/non-PDA, respectively. Regular echocardiographic follow-ups at baseline, 6, 12 and 24 months after birth were performed for evaluating the spontaneous closure rate in the subjects. Regression analysis was carried out to study the risk factors of residual congenital defects.
resultsNewborns with PFO alone had the youngest birth age and lowest birth weight among the four groups. About one in four PDA-alone newborns had concomitant small ASD, i.e., <5 mm in diameter. Echocardiographic study showed that 71.3% and 30.8% of CHD newborns had PFO and PDA, respectively, compared to less than 10% of them having ASD or VSD. However, more than 95% of newborns with PFO or PDA closed spontaneously at 6 months, in contrast to about 30% of newborns with ASD or VSD had persistent existence of the intracardiac defects. Complex CHD significantly linked to persistent PFO or PDA at 6 and 12 months, with an adjusted hazard ratio of 9.03 (95% CI 1.97-41.46) and 12.11 (95% CI 2.11-69.72), respectively.
conclusionsChinese newborns with PFO or PDA expressed differences in characteristics and concomitant congenital defects. Additionally, persistent PFO or PDA is strongly associated with complex CHD and requires long-term regular monitoring for future associated complications.
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