ABSTRACT
Objective At present, there are few reports on the stability of carotid plaque and left ventricular function at home and abroad. The article investigated the factors influencing the stability of left ventricular function on carotid atherosclerotic plaque. Methods 90 patients with carotid atherosclerosis (carotid intima-media thickness >0.2 cm) admitted in the Department of Neurology, Jiangsu Provincial Hospital of Traditional Chinese Medicine from June 10, 2017 to January 8, 2019 were selected and their stability of plaques was graded by contrast-enhanced ultrasound (CEUS). The patients were divided into two groups according to the stability of plaque. The differences of general clinical data, related biochemical indexes and left ventricular function indexes between the two groups were compared. The effects of left ventricular structural function on plaque stability were examined by logistic multivariate regression analysis. Results Univariate analysis showed that E peak (χ2=2.170, P=0.034), ventricular septal thickness (χ2=-1.972, P=0.049), diabetes history (χ2=10.102, P=0.001) were the risk factors of plaque stability and the differences were statistically significant (P < 0.05). Multivariate analysis showed that E peak (OR=0.022, P=0.014) and diabetes history (OR=0.185, P=0.002) were independent influencing factors of plaque stability. Conclusion There is an independent correlation between left ventricular function and plaque stability, and plaque stability can predict changes in ventricular structural function.
ABSTRACT
Objective To investigate the influencing factors of diagnostic time in adult moyamoya disease (MMD) and provide evidence for its early diagnosis. Methods The clinical data of 65 consecutive patients, admitted to our hopspital from August 2008 to December 2009, were retrospectively analyzed. Logistic regression nalysis was employed to confirm the relevant factors of diagnostic time. Results The 65 patients with early diagnosis and late diagnosis were 41 (63.1%) and 24 (36.9%), respectively. The percentage of patients firstly visiting a hospital with the third grade, patients with high education and high income, and patients having initial hemorrhage of the early diagnosis group was significantly higher than that in those of late diagnosis group (P<0.05). Through a logistic regression analysis, the grade of initial hospital, the level of education, initial symptom and economic level were significantly associated with the early diagnosis, and the patients having initial hemorrhage and firstly visiting a hospital with higher grade were diagnosed earlier (OR=3.401, 95%CI 1.301-8.892, P=0.013;OR=26.351, 95%CI 4.953-140.193, P=0.000). Conclusion Patients with MMD having initial hemorrhage and firstly visiting a hospital with the third grade can be early diagnosed.
