Impaired myocardial deformation and aortic distensibility by cardiac MRI in girls with Turner syndrome.

ABSTRACT: Girls and women with Turner syndrome (TS) suffer from increased risk of cardiovascular diseases. We hypothesized that left ventricular (LV) myocardial strain and aortic elasticity will be impaired in girls with TS. Cardiac MRI of 45 girls with TS and 14 healthy control girls was performed. Tissue tracking was used to assess LV Global Longitudinal (GLS), circumferential (GCS), radial short and long axes (GRS SAX and GRS LAX) in patients compared to controls. Maximal and minimal aortic areas were measured in ascending aorta, proximal descending, and aorta at diaphragm. Regional strain and distensibility were calculated using previously validated formulas. Comparisons were made between patients with and without bicuspid aortic valve (BAV). Inter-observer agreement was assessed for myocardial

SUBMITTER: Batouty NM 

PROVIDER: S-EPMC11897320 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature