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本研究的目的是表明冠状动脉CT血管成像(cC-TA)可用于无创性研究血流动力学因素对斑块形成的病理生理学的影响。分析73例病人的cCTA数据。所有检测到的斑块按部位(分叉、非分支部分)、构型(偏心、同心)、方向(心肌、侧面、血管壁心外膜侧)和组成(钙化、混合、非钙化)进行分类。分叉病变使用Medina分类进一步分型。在382个斑块中,8.1%发生在左冠状动脉总干,46.3%在左前降支,18.3%在冠状动脉左旋支,
The purpose of this study was to demonstrate that coronary CT angiography (cC-TA) can be used to noninvasively study the effects of hemodynamic factors on the pathophysiology of plaque formation. 73 patients cCTA data analysis. All detected plaques were classified by site (bifurcated, non-bifurcated), configuration (eccentric, concentric), orientation (myocardium, flank, vessel wall epicardial side) and composition (calcified, mixed, non-calcified) . Bifurcation lesions were further classified using the Medina classification. Of the 382 plaques, 8.1% occurred in the total dry stem of the left coronary artery, 46.3% in the left anterior descending artery, 18.3% in the left coronary artery,