异常心脏磁共振推导的升主动脉区应变显示马凡氏综合征的脑室-血管功能发生了改变

IF 2 4区医学 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Journal of Thoracic Imaging Pub Date : 2024-04-16 DOI:10.1097/rti.0000000000000784

Xander Jacquemyn, Kyla Cordrey, Jef Van Den Eynde, Anthony L Guerrerio, Gretchen MacCarrick, Hal C Dietz, Shelby Kutty

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引用次数: 0

摘要

马凡综合征（MFS）的风险分层和治疗指导仍需要更好的成像标记物。主动脉根部置换术（ARR）后，由于上下游血管壁生物力学和血流动力学的改变，可能会导致血管重塑和渐进性动脉瘤的形成。我们旨在比较 MFS 患者和对照组的心室血管特性，并研究升主动脉面积应变和降主动脉面积应变（DAAS）与其他临床变量之间的相关性。

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Abnormal Cardiac Magnetic Resonance-Derived Ascending Aortic Area Strain Demonstrates Altered Ventriculo-Vascular Function in Marfan Syndrome.

There remains a need for improved imaging markers for risk stratification and treatment guidance in Marfan syndrome (MFS). After aortic root replacement (ARR), vascular remodeling and progressive aneurysm formation can occur due to alterations in up- and downstream wall biomechanics and hemodynamics. We aim to compare the ventriculo-vascular properties of patients with MFS with controls, and investigate the correlation between ascending aortic area strain and descending aortic area strain (DAAS) with other clinical variables.

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来源期刊

Journal of Thoracic Imaging 医学-核医学

CiteScore

7.10

自引率

9.10%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Thoracic Imaging (JTI) provides authoritative information on all aspects of the use of imaging techniques in the diagnosis of cardiac and pulmonary diseases. Original articles and analytical reviews published in this timely journal provide the very latest thinking of leading experts concerning the use of chest radiography, computed tomography, magnetic resonance imaging, positron emission tomography, ultrasound, and all other promising imaging techniques in cardiopulmonary radiology. Official Journal of the Society of Thoracic Radiology: Japanese Society of Thoracic Radiology Korean Society of Thoracic Radiology European Society of Thoracic Imaging.