Left ventricle dysfunction in patients with critical neonatal pulmonary stenosis: echocardiographic predictors. A single-center retrospective study.
Infant
Infant, Newborn
Child
Humans
Male
Female
Retrospective Studies
Pulmonary Atresia
Heart Ventricles
/ diagnostic imaging
Heart Defects, Congenital
Pulmonary Valve Insufficiency
Treatment Outcome
Pulmonary Valve Stenosis
/ diagnostic imaging
Cardiac Catheterization
/ methods
Cardiomyopathies
Echocardiography
Ventricular Dysfunction, Left
/ diagnostic imaging
Atresia
Catheterization
Congenital
Heart disease
Infant
Valvuloplasty
Ventricular interdependence
Journal
PeerJ
ISSN: 2167-8359
Titre abrégé: PeerJ
Pays: United States
ID NLM: 101603425
Informations de publication
Date de publication:
2022
2022
Historique:
received:
10
03
2021
accepted:
24
08
2022
entrez:
27
12
2022
pubmed:
28
12
2022
medline:
29
12
2022
Statut:
epublish
Résumé
The aim of this study is to identify echocardiographic predictors of transient left ventricle dysfunction after pulmonary valve balloon dilatation (PVBD), in neonates with pulmonary valve stenosis (PVS) and atresia with intact septum (PAIVS) at birth. The study includes patients admitted at the Bambino Gesù Children Hospital from January 2012 to January 2017. Clinical, echocardiographic and cardiac catheterization data before and after PVBD were retrospectively analyzed. Twenty-nine infants were included in the study (21 male and eight female). The median age was 5.8 ± 7.1 days. Eight patients developed transient LV dysfunction (three PAIVS and five PVS) and comparing data before and after the procedure, there was no difference in right ventricle geometrical and functional parameters except for evidence of at least moderate pulmonary valve regurgitation after PVBD. Moderate to severe degree pulmonary valve regurgitation was significant associated to LV dysfunction (
Sections du résumé
Background
The aim of this study is to identify echocardiographic predictors of transient left ventricle dysfunction after pulmonary valve balloon dilatation (PVBD), in neonates with pulmonary valve stenosis (PVS) and atresia with intact septum (PAIVS) at birth.
Methods
The study includes patients admitted at the Bambino Gesù Children Hospital from January 2012 to January 2017. Clinical, echocardiographic and cardiac catheterization data before and after PVBD were retrospectively analyzed.
Results
Twenty-nine infants were included in the study (21 male and eight female). The median age was 5.8 ± 7.1 days. Eight patients developed transient LV dysfunction (three PAIVS and five PVS) and comparing data before and after the procedure, there was no difference in right ventricle geometrical and functional parameters except for evidence of at least moderate pulmonary valve regurgitation after PVBD.
Conclusion
Moderate to severe degree pulmonary valve regurgitation was significant associated to LV dysfunction (
Identifiants
pubmed: 36573236
doi: 10.7717/peerj.14056
pii: 14056
pmc: PMC9789691
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e14056Informations de copyright
© 2022 D’Anna et al.
Déclaration de conflit d'intérêts
The authors declare that they have no competing interests.
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