Characteristics and outcomes of preterm infants with pulmonary vein stenosis in the contemporary era: a PHIS database analysis

Journal of Perinatology 2026 Open access

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Authors: Mohamed F. Elsisy, Fred Z. Lam, Mark M. Naguib, Mary E. Dees, James C. Gay, George T. Nicholson
DOI: 10.1038/s41372-026-02703-z
Cited by: 1
References: 17

Abstract

BACKGROUND: Pulmonary vein stenosis (PVS) is increasingly recognized in preterm infants, yet data regarding characteristics and outcomes remain limited. METHODS: A review of hospitalizations from 50 children's hospitals across the United States participating in the Pediatric Health Information System (PHIS) database was performed. We identified 268,461 pediatric patients (≤24 months of age) with a history of prematurity (

Fields of Study & Subjects

Congenital Heart Disease Studies Neonatal Respiratory Health Research Cardiovascular Conditions and Treatments

Publication details

Journal / source
Journal of Perinatology
Publisher
Springer Science and Business Media LLC
Publication date
20 April 2026
Language
EN