Cited by 30Genetic and Clinical Aspects of Sex Determination and Chromosomal AbnormalitiesAortic Disease and Treatment ApproachesCongenital Heart Disease Studies

Abnormal aortic arch morphology in Turner syndrome patients is a risk factor for hypertension

De Groote, Katya, Devos, Daniël, Van Herck, Koen, Demulier, Laurent, Buysse, Wesley, De Schepper, Jean, De Wolf, Daniël·2015·Heart and Vessels

Abstract

Hypertension in Turner syndrome (TS) is a multifactorial, highly prevalent and significant problem that warrants timely diagnosis and rigorous treatment. The objective of this study was to investigate the association between abnormal aortic arch morphology and hypertension in adult TS patients. This was a single centre retrospective study in 74 adult TS patients (age 29.41 ± 8.91 years) who underwent a routine cardiac MRI. Patients were assigned to the hypertensive group (N = 31) if blood pressure exceeded 140/90 mmHg and/or if they were treated with antihypertensive medication. Aortic arch morphology was evaluated on MRI images and initially assigned as normal (N = 54) or abnormal (N = 20), based on the curve of the transverse arch and the distance between the left common carotid-left subclavian artery. We additionally used a new more objective method to describe aortic arch abnormality in TS by determination of the relative position of the highest point of the transverse arch (AoHP). Logistic regression analysis showed that hypertension is significantly and independently associated with age, BMI and abnormal arch morphology, with a larger effect size for the new AoHP method than for the classical method. TS patients with hypertension and abnormal arch morphology more often had dilatation of the ascending aorta. There is a significant association between abnormal arch morphology and hypertension in TS patients, independent of age and BMI, and not related to other structural heart disease. We suggest that aortic arch morphology should be included in the risk stratification for hypertension in TS and propose a new quantitative method to express aortic arch morphology.

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Crossref · 10.1007/s00380-014-0529-0

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  • CMR is superior to TTE for the diagnosis of BAV, aortic dilation and aortic arch anomalies while also providing important data on shunt fractions and ventricular volumes.

    “CMR is also superior to TTE for the diagnosis of BAV, aortic dilation and aortic arch anomalies395,429-433 while also providing important data on shunt fractions and ventricular volumes that may inform clinical management.388”
  • The intrinsic shape of the aorta in individuals with TS who do not have coarctation may contribute to the etiology of hypertension and can become more accentuated over time as the aorta elongates.

    “The intrinsic shape of the aorta in individuals with TS who do not have coarctation may also contribute to the etiology of hypertension and can become more accentuated over time as the aorta elongates.433”

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Authors
De Groote, K., Devos, D., Van Herck, K., Demulier, L., Buysse, W., De Schepper, J., & De Wolf, D.
Affiliations
Ghent University Hospital (BE)
Venue
Heart and Vessels
Published
2014-06-17
Volume
30
Issue
5
Pages
618-625
ISSN
  • 0910-8327 (ISSN-L)
  • 1615-2573
OpenAlex
W2170804248
Cited by
30
References
28
Citations by year
2024: 3 · 2023: 4 · 2022: 2 · 2021: 2 · 2020: 2 · 2019: 5 · 2018: 6 · 2017: 1 · 2016: 4 · 2015: 1
FWCI
1.31
Type
journal article
Language
en
Open access
closed
Locations
  • Heart and Vessels (publishedVersion)
  • PubMed (publishedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion)
  • VUBIR (Vrije Universiteit Brussel) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Aortic Disease and Treatment Approaches
  • Health Sciences › Medicine › Epidemiology › Congenital Heart Disease Studies
Keywords
Turner syndrome, hypertension, aortic arch morphology, hypertension risk factors, ascending aortic dilatation, cardiac MRI, risk stratification
MeSH terms
Adult, Aorta, Thoracic, Blood Pressure, Female, Humans, Hypertension, Male, Retrospective Studies, Risk Factors, Turner Syndrome, Magnetic Resonance Imaging, Cine, Vascular Malformations

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