Cardiac remodeling and subclinical left ventricular dysfunction in adults with uncomplicated obesity: a cardiovascular magnetic resonance study
| العنوان: | Cardiac remodeling and subclinical left ventricular dysfunction in adults with uncomplicated obesity: a cardiovascular magnetic resonance study |
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| المؤلفون: | Jing Liu, Jing Li, Huaxia Pu, Wenzhang He, Xiaoyue Zhou, Nanwei Tong, Liqing Peng |
| المصدر: | Quant Imaging Med Surg |
| بيانات النشر: | AME Publishing Company, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Original Article, Radiology, Nuclear Medicine and imaging |
| الوصف: | BACKGROUND: Obesity often exists alongside comorbidities and increases the risk of heart failure and cardiovascular mortality. However, the specific effects of obesity on cardiac structure and function have not been clarified. This study set out to evaluate left ventricular (LV) geometric and functional changes using cardiovascular magnetic resonance imaging (CMR) in adults with uncomplicated obesity. METHODS: Forty-eight patients with uncomplicated obesity [body mass index (BMI) mean ± SD: 29.8±2.1 kg/m(2)] and 25 healthy controls were included in this study. CMR was used to assess LV geometry, global systolic function, and strains, and to quantify epicardial adipose tissue (EAT). Body composition was measured by dual X-ray absorptiometry. RESULTS: Compared with healthy controls, patients with obesity had increased LV size, mass, and myocardial thickness, and impaired myocardial contractility, with lower global radial, circumferential, and longitudinal peak strains (PS), and circumferential and longitudinal peak diastolic strain rates (PDSR; all P |
| تدمد: | 2223-4306 2223-4292 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::518414efb7b15311e4b31ec69d3d5057Test https://doi.org/10.21037/qims-21-724Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....518414efb7b15311e4b31ec69d3d5057 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22234306 22234292 |
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