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Head and Neck Imaging订阅

The 64 Slice CT Evaluation of Gensini Score and Left Ventricular Function Parameters in Patients with Coronary Heart Disease

Author：NIU Xue-ming, WANG Fu-qi, ZHANG Fang

affiliation：Department of Radiology, Peking University Hospital, 100871, BeiJing, China

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Abstract

Objective To analyze the relationship between the Gensini score of coronary artery and left ventricular function. Methods 60 patients with coronary heart disease as the research object, all underwent 64 slice spiral CT coronary angiography. To observe the pathological changes of coronary artery, And and to analyze the relationship between Gensini score and the indexes of left ventricular function. Results The left anterior descending coronary artery stenosis was the highest, and and followed by the right coronary antery. Coronary Gensini score was 0-165, average (22.6+4.7) points. With the increase of Gensini score of coronary artery, LVEF decreased gradually, LVEDV and LVESV increased gradually. The differences had statistically significant among groups(P<0.01).The Spearman correlation analysis showed positive correlation among coronary Gensini score and LVEDV and LVESV, and significant negative correlation with LVEF (P<0.01). Conclusion 64 slice spiral CT can clearly display the coronary artery stenosis. The coronary Gensini score and LVEDV and LVESV showed positive correlation, significant negative correlation with LVEF.

【Keyword】Coronary Heart Disease; Coronary Artery Disease; Left Ventricular Function; Gensini Score; Spiral CT

【Chart number】R445.3

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672- 5131.2016.04.014

Chinese journal of CT and MRI

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