Head and Neck Imaging
64 Layers Spiral CT Coronary Angiography and Left Ventricular Function Assessment One-stop Inspection*
Author：ZENG Zhong-gang 1, LI Xue-xia 1, TAN Qi-xuan1,et al.
affiliation：1 Departmint of Radiology, Donghua Hospital, Dongguan 523110,P.R.China; 2 Ultrasonography Department,Donghua Hospital, Dongguan 523110,P.R.China
PDFAbstract
Objective Discuss clinical application value of 64 layers spiral CT coronary angiography and left ventricular function for one-stop inspection. Methods Collected 50 cases of patients with coronary artery CTA images data, coronary CTA examination and post-treatment of left ventricular function and ultrasonic cardiac function examination. Compare MSCT and ultrasound heart indicator diagrams in evaluating left ventricular function (ESV、EDV、SV、EF) of relevance, and compare the two kinds of checking the difference between the total time, total cost. Results MSCT and echocardiography to determine left ventricular end-diastolic volume, end systolic volume, each cardiac output, and ejection fraction value correlation is higher. Conclusion coronary CTA with assessment of left ventricular function one-stop examination can obtain information coronary artery anatomy and pathological changes, and through to the raw data postprocessing, able to assess the left ventricle and reduce the economic burden of patients and time cost.
【Keyword】Coronary Artery; Computer Tomography; Left Ventricular Function; Ultrasonic Cardiac Function
【Chart number】R543.3.1;R445.3;R445.1
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672-5131.2015.02.10
Chinese journal of CT and MRI
th13Volume， th 2 Issue
2015Year02Month
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