دورية أكاديمية
Relationship between Epicardial Fat Accumulation and Left Atrial Reverse Remodeling after Catheter Ablation of Atrial Fibrillation
| العنوان: | Relationship between Epicardial Fat Accumulation and Left Atrial Reverse Remodeling after Catheter Ablation of Atrial Fibrillation |
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| المؤلفون: | Jeong Yoon Lee, Yu-Whan Oh, Young-Hoon Kim, Jaemin Shim, Sung Ho Hwang |
| المصدر: | 대한영상의학회지, Vol 80, Iss 5, Pp 930-941 (2019) |
| بيانات النشر: | The Korean Society of Radiology, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Medical physics. Medical radiology. Nuclear medicine |
| مصطلحات موضوعية: | atrial fibrillation, catheter ablation, left atrium, multidetector computed tomography, Medical physics. Medical radiology. Nuclear medicine, R895-920 |
| الوصف: | Purpose To demonstrate the relationship between epicardial fat accumulation and left atrial reverse remodeling by cardiac multi-detector CT (MDCT) after catheter ablation of atrial fibrillation (AF). Materials and Methods Seventy-six patients underwent cardiac MDCT before and after catheter ablation of AF. Left atrial volume (LAV) and epicardial fat volume (EFV) were measured. LAV and EFV before and after catheter ablation of AF were respectively compared and the change percentages (CPs) were evaluated. Results The LAV after catheter ablation of AF was significantly less than the baseline LAV (107.5 ± 50.2 mL vs. 144.9 ± 62.6 mL, p < 0.001). The EFV after catheter ablation of AF was significantly greater than the baseline EFV (105.0 ± 35.6 mL vs. 90.1 ± 31.9 mL, p < 0.001). Mean CPs of LAV and EFV were -23.3% ± 20.8% and 15.9% ± 20.9%, respectively. There was a significantly negative relationship between the CPs of LAV and EFV (R = -0.53, p < 0.001). Conclusion Catheter ablation of AF may result in a reduction in LAV and an increase in EFV. Left atrial reverse remodeling with a reduction in LAV may be associated with epicardial fat accumulation in patients who undergo catheter ablation of AF. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Korean |
| تدمد: | 1738-2637 2288-2928 |
| Relation: | https://doaj.org/toc/1738-2637; https://doaj.org/toc/2288-2928 |
| DOI: | 10.3348/jksr.2019.80.5.930 |
| URL الوصول: | https://doaj.org/article/752df539304e4592b28098911e48264c |
| رقم الأكسشن: | edsdoj.752df539304e4592b28098911e48264c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 17382637 22882928 |
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| DOI: | 10.3348/jksr.2019.80.5.930 |