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Background: Acute coronary syndrome patient outcomes have been improved using early invasive techniques. The aim of this study was to investigate the incidence, location, and severity of bleeding in PCI-treated cases to identify patient risk profiles and increased bleeding occurrences. Methods: This prospective observational study evaluated percutaneous coronary angiography in 80 patients with hypertension and diabetes mellitus who planned to undergo primary or elective PCI. The cases were separated into 2 groups; those who reported bleeding (n=11) and those who did not (n=69). All patients underwent physical examination, laboratory evaluation, 12-lead electrocardiography, and PCI. Results: In univariate regression analysis, age (OR: 1.09, 95% CI: 1.009 – 1.192), female gender (OR: 4.32, 95% CI: 1.157 – 16.131), history of peripheral arterial disease (OR: 7.31, 95% CI: 1.585 – 33.742), and femoral site of vascular access (OR: 9.6, 95% CI: 2.263 – 40.721) were independent predictors of major bleeding after PCI. In multivariate regression analysis, age (OR: 1.12, 95% CI:1.014 – 1.269), female gender (OR: 13.75, 95% CI: 1.983 – 161.2), history of peripheral arterial disease (OR: 43.38, 95% CI: 3.754 - 1042) and femoral site of vascular access (OR: 13.29, 95% CI: 2.233 – 128.5) were independent predictors of major bleeding after PCI. Conclusions: Patients who reported bleeding after PCI had a significantly higher age, prevalence of female sex, serum creatinine, and transfemoral intervention before and after intervention compared to patients who did not report bleeding, while haemoglobin and transradial intervention before and after intervention were significantly lower in the bleeding cases than in the non-bleeding cases.
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Background: Gensini (G score) is one of the most widely used scoring systems in cardiology. It is an objective method to determine the coronary artery disease severity according to angiographic findings. The aim of this work was to assess the relation between G score and the chronicity of diabetes mellitus (DM) in cases undergoing coronary angiography. Methods: This prospective cohort research was carried out on 300 cases with diabetes mellitus (DM) on antidiabetic treatment who were referred to diagnostic coronary angiography for suspected coronary artery disease. G score was calculated for measurement of the coronary artery disease severity. During the period from October 2020 to Aril 2022 Results: Age, smoking, chronicity of DM, cholesterol, triglycerides test, and electrocardiogram were statistically prominent positively related with G score, while female gender was statistically significant negative relation with it. Also. Mean G score was statistically prominent higher in cases with ischemic changes than in cases without ischemic changes. Therefore, the chronicity of DM was statistically significant predictor of G score. Conclusions: significant positive relation between the G score and the chronicity of DM.
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Background: Young women have low risk of acute coronary syndrome (ACS) during their reproductive period, mainly due to the physiologically protective effect of estrogen hormone on the coronary endothelium. The purpose of this study was to assess the risk factors of ACS in the Egyptian women patients during their reproductive age period, who admitted to Tanta University Cardiovascular department hospital. Results: Obesity, hypertension, diabetes mellitus, chronic kidney disease, systemic lupus erythematosus, myocardial bridge, cushion syndrome and radiotherapy for breast cancer were significantly independently ACS risk factors that correlated to the SYNTAX score. There is significance of coefficient of the independent variable in the risk factors (Group A, group B, group C separately and groups A, B, C together) on the severity and level of SYNTAX score in ACS. The regression analysis was significant in groups A and B of ACS risk factors separately. While the regression analysis was significant and there was a clear relationship between ACS risk factors- groups A, B, C. together and SYNTAX score. Conclusions: There was a positive relationship between the increase total number of ACS risk factors subgroups (Traditional, Nontraditional and Gynecological) and the severity of coronary artery stenosis that assessed by SYNTAX scorer.
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Background: Primary percutaneous coronary intervention (PCI) has revolutionized the outcome and management of acute myocardial infarction. However, the occurrence of left ventricular dysfunction remains relatively common event following acute myocardial infarction and in associated with an adverse prognosis in these patients. this work aimed to investigate to the left ventricular dysfunction predictors following PCI for anterior myocardial infarction (AMI) using different parameters: Tissue Doppler imaging (TDI), Biomarkers (Troponin, CK-MB) and Echocardiography Methods: This research was conducted prospectively on 50 patients aged from 40 to 70 years old, presenting by first anterior myocardial infarction and treated with PCI. All cases were subjected to full history, full clinical examination, laboratory investigations, resting 12 leads electrocardiography, two dimensions echocardiography and tissue doppler imaging. Results: Highly statistically significant between EF baseline with EF on discharge and EF on discharge with after 3 months p-value was <0.001. Pre balloon dilatation, S wave of tissue Doppler imaging on discharge and S wave tissue Doppler imaging after 3 months were predictors for left ventricular systolic function. Conclusions: Persistent LV dysfunction following successful primary PCI is infrequent and is related to poor clinical outcomes at 3 months clinical follow-up. Tissue Doppler on discharge and after three months after myocardial infarction are independent predictors of LV dysfunction after anterior STEMI and can be used to predict occurrence of LV remodelling after 6 months.
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A rapid,sensitive and simple spectrofluorimetric method was developed for the estimation of atorvastatin.In this method,the native fluorescence characteristics of atorvastatin have been studied in both acidic and basic media.High sensitivity was obtained with 5％ acetic acid at 389 nm using 276 nm for excitation.Regression analysis showed a good correlation coefficient (r=0.9995) between fluorescence intensity and concentration over the range of 1.5-4 μg/mL with detection limit of 0.012 μg/mL.The proposed method was successfully applied to the analysis of atorvastatin in pure and pharmaceutical dosage forms with average recovery of 100.29±0.47％.The results were compared favorably with those of the reported method.