43 Papers
100 Citations
Yi Xu is an academic researcher from Nanjing Medical University. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 10, co-authored 30 publications.
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Papers
Comparison of dual-source ct coronary angiography and conventional coronary angiography for detecting coronary artery disease
TL;DR: DSCT-CCTA is a reliable non-invasive method for detecting coronary artery stenosis and generally as accurate as that of CAG.
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Anomalous coronary arteries: depiction at dual-source computed tomographic coronary angiography.
TL;DR: DSCT-CA is a reliable noninvasive tool that allows accurate delineation of coronary arterial anomalies in an appropriate clinical setting and provides detailed 3-dimensional anatomic information that may be difficult to obtain with invasive coronary angiography.
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The Diagnostic Performance of Coronary CT Angiography for the Assessment of Coronary Stenosis in Calcified Plaque
TL;DR: CCTA has highest accuracy in diagnosing the coronary artery stenosis of type I-II calcified plaques, but has a significant decrease in specificity, PPV and accuracy in type III-IV calcified plaque.
The influence of body mass index and gender on coronary arterial attenuation with fixed iodine load per body weight at dual-source CT coronary angiography.
TL;DR: Men and women have similar coronary attenuations with a fixed iodine load per BW and BMI, and BMI has a positive linear influence on arterial attenuation at DSCT-CA involving injection protocol with dose linearly tailored to BW.
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Factors influencing delay time and coronary arterial density during coronary angiography with DSCT.
TL;DR: Investigation of various factors influencing delay time and coronary arterial density during coronary CTA with dual source CT found delay time is influenced by HR, gender and TCD, and Coronary arterialdensity also changes with HR and weight.
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