Cited by 126Congenital Heart Disease StudiesGenetic and Clinical Aspects of Sex Determination and Chromosomal AbnormalitiesAortic Disease and Treatment Approaches

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Cardiovascular Anomalies in Turner Syndrome: Spectrum, Prevalence, and Cardiac MRI Findings in a Pediatric and Young Adult Population

Abstract

OBJECTIVE: Turner syndrome affects one in 2,500 girls and women and is associated with cardiovascular anomalies. Visualizing the descending thoracic aorta in adults with Turner syndrome with echocardiography is difficult. Therefore, cardiac MRI is the preferred imaging modality for surveillance. Our goals were to use cardiac MRI describe the spectrum and frequency of cardiovascular abnormalities and to evaluate aortic dilatation and associated abnormalities in pediatric patients with Turner syndrome. MATERIALS AND METHODS: The cases of 51 patients with Turner syndrome (median age, 18.4 years; range, 6-36 years) were evaluated with cardiac MRI. The characteristics assessed included aortic structure, elongation of the transverse aortic arch, aortic diameter at multiple locations, and coarctation of the aorta (CoA). Additional evaluations were made for presence of bicuspid aortic valve (BAV), and partial anomalous pulmonary venous return (PAPVR). Associations between the cardiac MRI data and the following factors were assessed: age, karyotype, body surface area, blood pressure, and ventricular sizes and function. RESULTS: Sixteen patients (31.4%) had elongation of the transverse aortic arch, eight (15.7%) had CoA, 20 (39.2%) had BAV, and eight (15.7%) had PAPVR. Aortic dilatation was most common at the aortic sinus (30%). Elongation of the transverse aortic arch was associated with CoA (p < 0.01) and BAV (p < 0.05). Patients with elongation of the transverse aortic arch had dilated aortic sinus (p < 0.05). Patients with PAPVR had increased right heart mass (p < 0.05), increased ratio of main pulmonary artery to aortic valve blood flow (p = 0.0014), and increased right ventricular volume (p < 0.05). CONCLUSION: Cardiovascular anomalies in pediatric patients with Turner syndrome include aortic abnormalities and PAPVR. The significant association between elongation of the transverse aortic arch and CoA, BAV, and aortic sinus dilatation may contribute to increased risk of aortic dissection. The presence of PAPVR can be hemodynamically significant. These findings indicate that periodic cardiac MRI screening of persons with Turner syndrome is beneficial.

Overview

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Crossref · 10.2214/ajr.10.4973

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38 of 38 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Kim, H. K., Gottliebson, W., Hor, K., Backeljauw, P., Gutmark-Little, I., Salisbury, S. R., Racadio, J. M., Helton-Skally, K., & Fleck, R.
Affiliations
  • Cincinnati Children's Hospital Medical Center (US)
  • Division of Pediatric Endocrinology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
Venue
American Journal of Roentgenology
Published
2011-02
Volume
196
Issue
2
Pages
454-460
ISSN
  • 0002-9580 (ISSN-L)
  • 0361-803X
  • 1546-3141
OpenAlex
W2156222569
Cited by
126
References
38
Citations by year
2026: 1 · 2025: 6 · 2024: 7 · 2023: 6 · 2022: 11 · 2021: 8 · 2020: 10 · 2019: 5 · 2018: 16 · 2017: 9 · 2016: 8 · 2015: 9 · 2014: 9 · 2013: 10 · 2012: 7
FWCI
6.95
Type
journal article
Language
en
Open access
closed
Locations
  • American Journal of Roentgenology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Congenital Heart Disease Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Aortic Disease and Treatment Approaches
Keywords
cardiovascular anomalies, aortic dilatation, coarctation of the aorta, bicuspid aortic valve, partial anomalous pulmonary venous return, aortic dissection risk, pediatric and young adult patients, right ventricular volume
MeSH terms
Adolescent, Adult, Child, Electrocardiography, Female, Humans, Hypertension, Image Enhancement, Magnetic Resonance Imaging, Retrospective Studies, Turner Syndrome, Comorbidity, Incidence, Prevalence, Cardiovascular Abnormalities, Magnetic Resonance Angiography, Young Adult

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