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临床上可以用非介入性的方法,如超声心动图或核磁共振,来估测胸主动脉的硬度。主动脉硬度随着年龄的增长而增加,是否在有冠心病时会加重?单纯高胆固醇血症又是什么变化?如果能够证明主动脉的硬度与冠心病有关,就可以用测定主动脉硬度的方法来确定,在高胆固醇血症者中,哪些最可能有动脉粥样瘤变化,选其作为积极降胆固醇治疗的对象。用超声心动图测定主动脉弓的内径。作者将93例研究对象分为四组:A组正常血清胆固醇浓度且无症状者;B组高胆
Clinically, non-invasive methods, such as echocardiography or MRI, can be used to estimate the thoracic aortic stiffness. Aortic stiffness increases with age, whether in the presence of coronary heart disease will increase? Pure hypercholesterolemia What is the change? If you can prove that the aortic stiffness and coronary heart disease, you can use the determination of aortic stiffness Method to determine which of the patients with hypercholesterolemia are most likely to have atherothrombosis and who are candidates for active hypocholesterolemia. The diameter of the aortic arch was measured by echocardiography. The authors divided 93 study subjects into four groups: group A with normal serum cholesterol concentration and asymptomatic; group B with high gallbladder