Publications by authors named "Amira Esmat El Tantawy"

Introduction: Left ventricular hypertrophy (LVH) is the commonest myocardial response to chronic kidney disease (CKD); this response has been regarded detrimental as it impairs the blood flow to the deepest layers of the myocardium causing progressive myocardial dysfunction. The aim of these series is to assess the determinants of LVH in CKD patients and its impact on subendocardial function in such patients.

Methods: This study has been conducted on 40 CKD patients (Group 1) and 40 age-matched controls, both groups were assessed by transmural echocardiography to determine the subepicardial and subendocardial global longitudinal strain (GLS) as an expression of the systolic function of each of those layers.

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Background: Junctional ectopic tachycardia is a serious arrhythmia that frequently occurs after tetralogy of Fallot repair. Arrhythmia prophylaxis is not feasible for all pediatric cardiac surgery patients and identification of high risk patients is required. The objectives of this study were to characterize patients with JET, identify its predictors and subsequent complications and the effect of various treatment strategies on the outcomes in selected TOF patients undergoing total repair before 2 years of age.

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Published data showing the intermediate effect of transcatheter device closure of atrial septal defect (ASD) in the pediatric age-group are scarce. The objective of the study was to assess the effects of transcatheter ASD closure on right and left ventricular functions by tissue Doppler imaging (TDI). The study included 37 consecutive patients diagnosed as ASD secundum by transthoracic echocardiography and TEE and referred for transcatheter closure at Cairo University Specialized Pediatric Hospital, Egypt, from October 2010 to July 2013.

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Introduction: Diaphragmatic paralysis (DP) due to phrenic nerve injury is a complication which occurs in association with congenital cardiac surgery and may be a life-threatening event in infants and young children. Information about this complication is still scarce from the developing countries.

Methods: Retrospective study evaluated the incidence of DP among 414 patients who underwent congenital cardiac surgery in Abo Elriesh Children's Specialized Hospital, Cairo University, Egypt, in the duration from April 2009 to December 2011.

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Background: Nosocomial infections (NI) have been associated with significant morbidity and attributed mortality, as well as increased healthcare costs. Relatively few data on congenital cardiac surgical ICU NI have been reported from developing countries. Little is known about the epidemiology of NI following congenital cardiac surgery in Egypt.

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