ABSTRACT
Background: Inflammation has an essential role in atherosclerosis that is the leading reason for acute coronary syndrome (ACS) which includes acute myocardial infarction (AMI) and unstable angina (UA). The objective of this work was to study the existence of difference in Neutrophil to Lymphocyte ratio and its relation to inflammatory markers between cases with AMI and cases with chronic coronary syndrome. Methods: This work included sixty consecutive cases with AMI and ACS who presented to cardiovascular medicine department at Tanta university hospital. The cases were classified into two equal groups; group I: cases with AMI and group II: cases with chronic coronary syndrome. All participants were subjected to ECG, Echocardiography, color Doppler, coronary angiography and laboratory investigations as differential CBC, cardiac enzymes, troponine, CK, CK-MB, CRP, urea, creatinine and random blood sugar. Patients who didn’t meet the criteria for invasive treatment, continued on medication and further noninvasive investigations done, starting from stress ECG, stress echocardiography, or CCTA. Results: There were insignificantly different between the two groups regarding age, gender and residency (p= 1.00). There was insignificant difference between the two groups regarding hypertension (p= 0.592), DM (p= 0.795) and dyslipidemia (p= 0.504). 7 (23.3%) cases were smokers in group I and 8(26.7%) patients were smokers in group II with insignificantly different between the two groups (p= 1.00). Conclusions: NLR is a powerful marker of myocardial damage in acute myocardial cases.
ABSTRACT
Background: The left ventricular (LV) chamber size and its systolic function is the most common and quickest assessment made by echocardiography, either in the intra operative or intensive care setting, being the pressure generator for the blood supply to the body .Congenital cardiac defects come in two main types: atrial and ventricular septal defects (ASD/VSD). Regression or spontaneous closure may be the natural course of minor septal defects. Aim and Objectives: The aim of the study was to assess the feasibility of speckle tracking echocardiography in estimation of left ventricular systolic function in congenital shunt lesions (ASD, VSD and PDA). Subjects and Methods: This study was done in Tanta University Hospital including 270 patients. The patients were divided into four groups: ASD patients, VSD patients, PDA patients and control subjects. Results: It showed statistically significant difference between ASD, PDA and control group. The difference between the PDA group and the control group was statistically significant. There was a statistically significant difference between the ASD group and the control group in terms of EF percent, FS percent, and ESV ROC curve for Validity of GLS to predict LV systolic dysfunction in PDA Group. Sensitivity was 68 and sensitivity was 80. Conclusion: It was determined that Speckle-tracking echocardiography offers an additional non-invasive method for evaluating patients' left ventricular function. With congenital shunt lesions.
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Background: Acute right ventricular dysfunction (RVD) is a leading cause of death in the setting of acute pulmonary embolism (PE). Therefore, several studies investigated the predisposing factors of RVD. However, at present, little is known about the clinical predictors of RVD in the patients presented with acute PE. Objective: To assess the association of CHA2DS2-VASc Score with the PE severity, RVD and the in-hospital mortality in patients presented with acute PE. Methods: This study was conducted on 50 patients admitted with acute PE at Tanta University Hospitals. We studied the association of different variables including demographic data, common risk factors, clinical presentation, management and the in-hospital mortality with the PE clinical subgroups (massive, sub-massive and non-massive) based on the severity of clinical presentation and also the association of these variables with the thromboembolic risk (high, moderate and low) based on the CHA2DS2-VASc scores. The independent predictors of the RVD were then investigated by the univariate and multivariate regression analyses. Results: The massive PE presentation was associated with higher CHA2DS2-VASc scores (P value = 0.02). Also, the incidence of RVD was higher among the high risk group of patients (CHA2DS2-VASc scores ?3) with P value = 0.009. TAPSE, MPI, FAC, and E`/A` ratio were found to be more significant in the high risk group (P value = 0.032, 0.002, 0.007 and 0.001), respectively. The independent predictors of RVD were demonstrated to be tachycardia, lower systolic blood pressure and CHA2DS2-VASc score (P value = 0.022, 0.007, 0.021), respectively. The CHA2DS2-VASc score predicted the presence of RVD with 66.7 % sensitivity and 78.6% specificity as demonstrated by the receiver operating characteristic (ROC) analysis, with area under the curve (AUC) of 0.776 (CI 0.636-0.882, P value < 0.001). This study demonstrated no statistically significant difference between the different risk groups regarding the in-hospital mortality. Conclusion: Being independent of other factors, the CHA2DS2-VASc score can be used as a new, simple, and reliable tool to predict the development of RVD in patients with acute PE.
ABSTRACT
Background: An atrial septal defect (ASD) is a persistent interatrial communication. It is distinct from a patent foramen ovale wherein there is a flap with intermittent communication. The aim of this work was to assess prevalence of mitral valve regurge or prolapse and left atrial volume in patients with secundum type ASD. Methods: This prospective study was carried out at the cardiovascular department, Tanta University Hospitals on 140 patients either adult or children who were diagnosed as atrial septal defect by 2-D echocardiography. They were subjected to detailed history, detailed clinical examination, chest x-ray and echocardiography (2-D echo & Doppler). Results: 95% of patients were trivial or mild mitral regurgitation, 3.6% were moderate and 1.4% were severe. Cause of mitral valve regurgitation was 2.86% prolapse, 1.43% rheumatic and 0.71 dysplastic. Left atrial enlargement was found in 2.1% of patients. Mean LA diameter was 34.68 ± 3.9 mm, mean LA volume was 45.75 ± 3.44 ml and mean LA volume index was 24.14 ± 2.97 ml/m2. 1.43% of patients have history of rheumatic fever. 51.4% of patients presented with fatigue, 45.7% presented with palpitation, 41.4% of the patients presented with exertional dyspnea and 22.8% presented with tachypnea. Conclusions: The prevalence of mitral regurgitation is low in secundum ASD. Mitral regurgitation associated with secundum atrial septal defect could exist as a coexistent lesion, its recognition is important and most of them could be repaired with satisfactory results. Also, the left atrial volume was not affected except in sever mitral regurgitation.