医学影像学综合冠状动脉ct血管造影.pdf,C O N T I N U I N G E D U C A T I O N Coronary CT Angiography* 1,2 1 1 1 Udo Hoffmann , Maros Ferencik , Ricardo C. Cury , and Antonio J. Pena 1Department of Radiology, Massachusetts General Hospital and Harvard Medic
(CTangiography,CTA)获得快速临床应用与发展,但我国缺少基 于我国国情的大样本研究明确冠脉CT在我国的应用情况。在国家心 血管病专业质控中心大力支持下,2018年8月阜外医院成立了“心 血管影像质控专家工作组”(以下简称影像质控组),标志着在我国首 次有了专注于心血管病影像专业(目前主要是放射影像专业)的质控 ...
CT angiography in an acute stroke protocol: correlation between occlu- sion site and outcome of intravenous thrombolysis. Interv Neuroradiol. 2013;19:87-96.Porelli S, Leonardi M, Stafa A, Barbara C, Procaccianti G, Simonetti L. CT angiography in an acute stroke protocol: correlation between ...
OBJECTIVE: The aim of the study was to validate a body mass index (BMI)-adapted contrast material protocol to compensate for the effect of BMI on coronary attenuation during low-dose coronary CT angiography with prospective ECG triggering. MATERIALS AND METHODS: One hundred forty patients underwent...
Introduction The objective of this study was to evaluate image quality and radiation dose of a CT angiography (CTA) protocol using 80kVp in combination with iterative reconstruction and automated tube current modulation. Methods Ninety-five aortic CTA examinations were included in this study. A novel...
20100802045‐V120100802045‐V120100802045‐V120100802045‐V1 371Pulmonaryemphysemaevaluation 肺气肿评估工具 381Measurementofhepaticvolume 肝体积测量工具 39 1 CT Angiography technique CT 血管造影术 40 1 Skeleton internal fixation fluoroscopy technique 骨骼内固定支架透视技术 41 1 Virtual double contrast ...
Radiation Dose in a "Triple Rule-Out" Coronary CT Angiography Protocol of Emergency Department Patients Using 64-MDCT: The Impact of ECG-Based Tube Current... OBJECTIVE. "Triple rule-out" coronary CT angiography (CTA) using 64-MDCT technology is a new approach for evaluating emergency ...
Lauer MS. CT angiography: first things first. Circ Cardiovasc Imaging. 2009;2(1):1-319808556PubMedGoogle ScholarCrossref 5. Hachamovitch R, Di Carli MF. Methods and limitations of assessing new noninvasive tests, I: anatomy-based validation of noninvasive testing. Circulation. 2008;117(20...
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Abbreviations CTA: CT angiography EID: Energy integrating detector ILD: Interstitial lung disease PCD: Photon counting detector SNR: Signal-to-noise ratio VMI: Virtual monoenergetic image VNC: Virtual non-contrast References McCollough C, Rajendran K, Leng S et al (2022) The technical ...