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首页> 外文期刊>Circulation journal >Impact of diabetes mellitus on angiographically silent coronary atherosclerosis.
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Impact of diabetes mellitus on angiographically silent coronary atherosclerosis.

机译:糖尿病对血管造影沉默冠状动脉粥样硬化的影响。

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摘要

Constrictive remodeling occurs in significant atherosclerotic lesions of the diabetic patient, but the impact of diabetes mellitus (DM) on the angiographically normal coronary artery is still unclear. Morphometric analysis using intravascular ultrasound (IVUS) prior to intervention evaluated 54 sites in 33 DM patients and 106 in 62 non-diabetic patients. Vessel area (VA) and lumen area (LA) were measured at angiographically normal sites in the vessel. Plaque area (PA) was calculated as VA - LA. Percentage plaque area (%PA) was calculated as PA VA. Even in the angiographically normal site, mild coronary atherosclerosis was detected by IVUS in both groups. In the patients with DM, VA and LA were significantly smaller than in the non-diabetic patient (15.5 vs 17.8 mm(2), p
机译:糖尿病患者的严重动脉粥样硬化病变中发生缩窄性重塑,但是糖尿病(DM)对血管造影正常冠状动脉的影响仍不清楚。干预前使用血管内超声(IVUS)进行形态分析,评估了33位DM患者的54个部位和62位非糖尿病患者的106个部位。在血管的血管造影正常部位测量血管面积(VA)和管腔面积(LA)。斑面积(PA)计算为VA -LA。斑块面积百分比(%PA)以PA VA计算。即使在血管造影正常部位,两组均通过IVUS检测到轻度冠状动脉粥样硬化。在DM,VA和LA患者中,DM,VA和LA明显小于非糖尿病患者(分别为15.5和17.8 mm(2),p

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