Myocardial Stress Perfusion MRI Using Regadenoson: A Weight-based Approach in Infants and Young Children [0.03%]
瑞加ドenoson心肌灌注MRI在婴儿和幼儿中基于体重的方法的应用研究
James C Wilkinson,Tam T Doan,Robert W Loar et al.
James C Wilkinson et al.
Purpose: To determine the safety and feasibility of stress cardiac MRI by using weight-based dosing of regadenoson in patients less than 40 kg and whether stress cardiac MRI affects patient management. ...
False-Negative Low Tube Voltage Coronary CT Angiography: High Intravascular Attenuation at Coronary CT Angiography Can Mask Calcified Plaques [0.03%]
冠状动脉CT血管造影中高血管内密度可掩盖钙化斑块导致假阴性低管电压冠脉CTA
Vinit Baliyan,Jan-Erik Scholtz,Hamed Kordbacheh et al.
Vinit Baliyan et al.
Purpose: To determine the impact of low tube voltage coronary CT angiography on detection of subclinical atherosclerosis. Materials and methods: ...
Diagnostic Performance of On-Site Coronary CT Angiography-derived Fractional Flow Reserve Based on Patient-specific Lumped Parameter Models [0.03%]
基于患者特定节流参数模型的现场冠状CT血管造影衍生分数流动储备诊断性能评估
Robbert W van Hamersvelt,Michiel Voskuil,Pim A de Jong et al.
Robbert W van Hamersvelt et al.
Purpose: To evaluate the diagnostic performance of a prototype on-site coronary CT angiography-derived fractional flow reserve (CT FFR) algorithm, based on patient-specific lumped parameter models, for the detection of fu...
Global Longitudinal Strain Analysis Using Cardiac MRI in Aortic Stenosis: Comparison with Left Ventricular Remodeling, Myocardial Fibrosis, and 2-year Clinical Outcomes [0.03%]
主动脉瓣狭窄患者基于心脏磁共振成像的心肌纵向应变分析及其与左心室重构、心肌纤维化和2年临床结局的关系研究
Nicholas B Spath,Miquel Gomez,Russell J Everett et al.
Nicholas B Spath et al.
Purpose: To use global longitudinal strain (GLS) as a marker of left ventricular decompensation in aortic stenosis and to investigate the relationship of GLS measured with cardiac MRI with markers of myocardial fibrosis, ...
Feature-Tracking MRI Fractal Analysis of Right Ventricular Remodeling in Adults with Congenitally Corrected Transposition of the Great Arteries [0.03%]
大动脉调转术矫正的先天性心脏病成人右心室重塑的磁共振成像特征追踪分形分析
Masateru Kawakubo,Michinobu Nagao,Umiko Ishizaki et al.
Masateru Kawakubo et al.
Purpose: To assess a recently available technique for quantification of right ventricular (RV) trabeculae that is based on fractal analysis performed by using cardiac MRI feature tracking, in patients with congenitally co...
Accuracy of Non-Electrocardiographically Gated Thoracic CT Angiography for Right Atrial and Right Ventricular Enlargement [0.03%]
非心电图门控胸部CT血管造影对右房室扩大的诊断价值
Zachary Nuffer,Timothy M Baran,Vijay Krishnamoorthy et al.
Zachary Nuffer et al.
Purpose: To assess the role of long-axis (LA) and short-axis (SA) measurements of the right atrium (RA) and right ventricle (RV) at non-electrocardiographically (ECG) gated thoracic CT angiography for identification of RA...
Respiration Dependency of Caval Blood Flow in Patients with Fontan Circulation: Quantification Using 5D Flow MRI [0.03%]
基于5D流MRI的Fontan循环患者的静脉血流量依赖呼吸定量研究
Rene Bastkowski,Robert Bindermann,Konrad Brockmeier et al.
Rene Bastkowski et al.
Purpose: To measure respiration-dependent blood flow in the total cavopulmonary connection (TCPC) of patients with Fontan circulation by using free-running, fully self-gated five-dimensional (5D) flow MRI. ...
Gadolinium Deposition and Retention in the Brain: Should We Be Concerned? [0.03%]
钆在脑内的沉积和滞留：我们应当担心吗？
Robert E Lenkinski
Robert E Lenkinski
Visceral Pleural Invasion in Pulmonary Adenocarcinoma: Differences in CT Patterns between Solid and Subsolid Cancers [0.03%]
肺腺癌的脏层胸膜侵犯：实性与亚实性肺癌的CT表现差异
Benedikt H Heidinger,Ursula Schwarz-Nemec,Kevin R Anderson et al.
Benedikt H Heidinger et al.
Purpose: To analyze the incidence and CT patterns of visceral pleural invasion (VPI) in adenocarcinomas on the basis of their CT presentation as solid or subsolid nodules. ...