Analysis on carotid artery colour to exceed examination and its manifestations of cerebral infarction / 中国医学装备

ABSTRACT

Objective: To observe the discussion colour to exceed to check the correlation of carotid atherosclerosis and cerebral infarction. Methods: Choose 144 cases of cerebral infarction patients as observation group;And there is no history of high blood pressure, to select 138 cases of cardiovascular disease and diabetes in old people as control group, the two groups do colour to exceed carotid check, observation analysis of the plaques and hemodynamic index. Results:the observation group of patients with carotid artery plaque detection rate was 76.4%;Peak systolic velocity(PSV), end-diastolic velocity(EDV), significantly lower than the control group, the difference was statistically significant (t=5.32, t=5.64, P<0.05);Vascular resistance index(RI), blood vessels, pulsation index (PI) is significantly higher than the control group, the difference was statistically significant(t=6.23, t=3.56, P<0.05). Conclusion:the incidence of cerebral infarction is associated with carotid atherosclerosis, unstable plaque is the main risk factors.