Improved Evaluation of Lipid-Rich Plaque at Coronary CT Angiography: Head-to-Head Comparison with Intravascular US [0.03%]
冠状动脉CT血管造影中富含脂质斑块评估的改进与血管内超声的对比研究
Hidenari Matsumoto,Satoshi Watanabe,Eisho Kyo et al.
Hidenari Matsumoto et al.
Purpose: To improve the evaluation of low-attenuation plaque (LAP) by using semiautomated software and to assess whether the use of a proposed automated function (LAP editor) that excludes voxels adjacent to the outer ves...
Donor and Recipient Characteristics in Heart Transplantation Are Associated with Altered Myocardial Tissue Structure and Cardiac Function [0.03%]
供体和接受者的心脏移植特征与改变的心肌组织结构和心脏功能有关
Ryan S Dolan,Amir A Rahsepar,Julie Blaisdell et al.
Ryan S Dolan et al.
Purpose: To use structure-function cardiac MRI in the evaluation of relationships between donor and heart transplantation (HTx) recipient characteristics and changes in cardiac tissue structure and function. HTx candidate...
Robyn E Bryde,Jordan C Ray,Keith A Sacco et al.
Robyn E Bryde et al.
Eosinophilic myocarditis is a rare form of myocarditis that may manifest from cancer-mediated inflammation. A case of eosinophilic myocarditis secondary to metastatic melanoma is described; metastatic melanoma can cause a T helper type 2 ly...
Robyn E Bryde,Jordan C Ray,Keith A Sacco et al.
Robyn E Bryde et al.
Eosinophilic myocarditis is a rare form of myocarditis that may manifest from cancer-mediated inflammation. A case of eosinophilic myocarditis secondary to metastatic melanoma is described; metastatic melanoma can cause a T helper type 2 ly...
Patient Orientation Affects Lead-Tip Heating of Cardiac Active Implantable Medical Devices during MRI [0.03%]
患者体位影响心脏植入医疗器械在磁共振环境中的电极尖端发热程度
Jessica A Martinez,Peter Serano,Daniel B Ennis
Jessica A Martinez
Purpose: To evaluate changes in patient orientation to mitigate radiofrequency-induced lead-tip heating (LTH) during MRI. Materials and methods: ...
Two-Minute k-Space and Time-accelerated Aortic Four-dimensional Flow MRI: Dual-Center Study of Feasibility and Impact on Velocity and Wall Shear Stress Quantification [0.03%]
基于二维并行加速的四维血流MRI可行性及临床价值研究：来自两家医学中心的关于主动脉流速和剪切应力定量的研究结果
Emilie Bollache,Kristopher D Knott,Kelly Jarvis et al.
Emilie Bollache et al.
Purpose: To investigate the two-center feasibility of highly k-space and time (k-t)-accelerated 2-minute aortic four-dimensional (4D) flow MRI and to evaluate its performance for the quantification of velocities and wall ...
Sexual Dimorphism of Coronary Artery Disease in a Low- and Intermediate-Risk Asymptomatic Population: Association with Coronary Vessel Wall Thickness at MRI in Women [0.03%]
无症状低危和中危冠状动脉疾病患者的性别二态性：与女性冠脉壁厚度的联系
Ahmed M Ghanem,Jatin Raj Matta,Reham Elgarf et al.
Ahmed M Ghanem et al.
Purpose: To demonstrate the association between coronary vessel wall thickness (VWT) measured at MRI and coronary artery disease (CAD) risk in asymptomatic groups at low and intermediate risk on the basis of Framingham sc...
Detection and Hemodynamic Evaluation of Flap Fenestrations in Type B Aortic Dissection with 4D Flow MRI: Comparison with Conventional MRI and CTA [0.03%]
基于4D流MRI的B型主动脉夹层内膜破口检出及血流动力学评价：与常规MRI和CTA对比研究
Bradley D Allen,Pascal J Aouad,Nicholas S Burris et al.
Bradley D Allen et al.
Purpose: The purpose of this study was to compare dissection flap fenestration visualization between 4D flow MRI, clinical MRI/MRA, and clinical CTA studies and describe the presence of hemodynamically active fenestration...
Performance of Dynamic Automated CT Annular Measurements Compared to Standard Manual Measurements for Transcatheter Aortic Valve Replacement Sizing [0.03%]
与标准手动测量相比，动态自动化CT环形测量用于经导管主动脉瓣置换术的适应性评估的准确性如何：一项体模和患者研究
Quynh A Truong,Alan C Legasto,Roderick C Deaño et al.
Quynh A Truong et al.
Purpose: We sought to determine the performance of an automated computed tomography (CT) software that provides dynamic annular measurements of all available cardiac phases for transcatheter aortic valve replacement (TAVR...