Multislice Spiral Computed Tomography of Subacute Myocardial Infarction
نویسندگان
چکیده
منابع مشابه
Multislice spiral computed tomography of subacute myocardial infarction.
A62-year-old man presented to our emergency room with severe retrosternal pain. An ECG showed an acute lateral myocardial infarction, and the patient was referred for cardiac catheterization. One and a half hours after the onset of acute chest pain, coronary angiography revealed a thrombotic occlusion of the intermedial branch of the left coronary artery. Mechanical recanalization of the infarc...
متن کاملMultislice Spiral Computed Tomography in Cardiac Imaging
Objective: Multislice computed tomography is an emerging technology with the potential for non-invasive coronary investigation. The aim of this study was to evaluate the feasibility and limitations of multislice computed tomography in the detection of coronary artery disease. Patients and Methods: Multislice computed tomography was performed in symptomatic patients with atypical chest pain and ...
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Computed tomographic (CT) imaging involves exposure to ionizing radiation, with a consequent potential risk to the patient. Here we review the technical factors that affect the radiation dose in cardiac CT diagnostic procedures, the parameters that are used to measure and compare radiation doses, the magnitude of radiation exposure, and how to efficiently reduce it.
متن کاملNoninvasive coronary artery imaging by multislice spiral computed tomography.
Although the excellent spatial resolution of multislice spiral computed tomography (MSCT) enables the coronary arteries to be visualized, its limited temporal resolution results in poor image reproducibility because of cardiac motion artifact (CMA) and hence limits its widespread clinical use. A novel retrospectively ECG-gated reconstruction method has been developed to minimize CMA. In 88 cons...
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OBJECTIVES We evaluated the accuracy of in vivo delayed-enhancement multislice computed tomography (DE-MSCT) and delayed-enhancement magnetic resonance imaging (DE-MRI) for the assessment of myocardial infarct size using postmortem triphenyltetrazolium chloride (TTC) pathology as standard of reference. BACKGROUND The diagnostic value of DE-MSCT for the assessment of acute reperfused myocardia...
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ژورنال
عنوان ژورنال: Circulation
سال: 2001
ISSN: 0009-7322,1524-4539
DOI: 10.1161/hc3401.093639