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Four-leaflet pulmonary valve in the setting of hypoplastic left heart syndrome

Lookup NU author(s): Professor Bob Anderson

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Abstract

© The Author(s), 2025. The association of hypoplastic left heart syndrome with pulmonary valvular abnormalities such as dysplasia, stenosis, or insufficiency is rare and not well defined in the literature. We report a rare case of hypoplastic left heart syndrome with a thickened four-leaflet, four-sinus pulmonary valve. After stage I palliation, this neo-aortic valve developed clinically significant insufficiency in the setting of increased pulmonary blood flow.

Publication metadata

Author(s): Loomba RS, Winlaw DS, Anderson RH, Sourour W

Publication type: Article

Publication status: Published

Journal: Cardiology in the Young

Year: 2025

Pages: Epub ahead of print

Online publication date: 14/10/2025

Acceptance date: 21/09/2025

Date deposited: 27/10/2025

ISSN (print): 1047-9511

ISSN (electronic): 1467-1107

Publisher: Cambridge University Press

URL: https://doi.org/10.1017/S1047951125109943

DOI: 10.1017/S1047951125109943

PubMed id: 41084319

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