نتایج جستجو برای: asd secundum
تعداد نتایج: 10741 فیلتر نتایج به سال:
BACKGROUND Recent developments in cardiac MRI have extended the potential spectrum of diagnostic and interventional applications. The purpose of this study was to test the ability of MRI to perform transcatheter closures of secundum type atrial septal defects (ASD) and to assess ASD size and changes in right cardiac chamber volumes in the same investigation. METHODS AND RESULTS In 7 domestic ...
Objective: To examine whether transcatheter closure of secundum atrial septal defect (ASD) with the Amplatzer septal occluder leads to more myocardial injury in children than in adults. Design: In a prospective study with children and adults cardiac troponin I (cTnI) serum concentrations were determined by immunoassay (AxSYM, Abbott Laboratories) before, during, and up to 20 months after surgic...
A 70-year-old-man was referred to our hospital for percutaneous closure of a secundum atrial septal defect (ASD). His transthoracic echocardiography (TTE) showed 2 left-to-right ASDs with a pulmonary/systemic flow ratio (Q p/Q s) of 1.89 and normal left ventricular function. Cardiac computed tomography (CT) using 320-detector row CT (Aquilion ONE VISION edition, Toshiba Medical Systems, Tokyo, ...
With the increasing number of survivors with congenital heart disease (CHD) reaching adulthood, it is important for the clinician to be familiar with the various surgical options performed in this growing patient population. We describe the case of a 65-year-old female who presented with hypoxia and right-to-left shunting following a surgical repair of an atrial septal defect (ASD) secundum and...
We describe clinical presentation in a male newborn baby who presented with thumb aplasia, forearm hypoplasia and secundum atrial septal defect (ASD II). The child has no other bone anomalies or facial dysmorphism. The ultrasound morphology of the brain is normal. He has patent ductus arteriosus, without abnormalities in the ECG record. Complete blood count (CBC) is normal. In the spectrum of h...
Echocardiography was used to evaluate mitral and tricuspid valve closure in patients 1 day to 20 years of age. When possible, simultaneous phonocardiograms were obtained. The difference in time between the Q wave of the electrocardiogram and mitral closure and between Q and tricuspid closure was designated the delta value (A). Four groups of patients were assessed: 1) normals (40), secundum atr...
SUMIMARY Echocardiograms were performed on 20 children who were 1-14 years old. Ten children hald secundum atrial septal defects (ASD 2°); four had partial and two had complete atrioventricular canal defects (AVC); and three had partial and one had total ainomalous pulmonary venous connection (APVC). Twenty-eight normal children were also examined. Echocardiograms of nine patients with ASD 2° r...
Following the description of surgical closure of atrial septal defect (ASD) in early 1950s (Bigelow et al., 1950; Lewis et al., 1953; Gibbon, 1953), it rapidly became a standard therapy of ASDs. Surgical closure of ostium secundum ASDs is safe and effective with negligible mortality (Murphy et al., 1990; Galal et al., 1994; Pastorek et al., 1994), but the morbidity associated with sternotomy/th...
Device closure of atrial septal defect with amplatzer septal occluder in adults- safety and outcome.
BACKGROUND Secundum atrial septal defect is a common congenital heart disease. Amplatzer septal occluder has become the most commonly used device for its closure. This study was conducted to determine the safety and outcome of atrial septal defect closure with the Amplatzer septal occlude (ASO). METHODS This Case-series was conducted at Armed Forces Institute of Cardiology/National Institute ...
Atrial septal defect (ASD) is one of the most frequent congenital heart defects (CHDs) with a variable phenotypic effect depending on the size of the septal shunt. We identified two pedigrees comprising 20 members segregating isolated autosomal dominant secundum ASD. By genetic mapping, we identified the gene-encoding alpha-cardiac actin (ACTC1), which is essential for cardiac contraction, as t...
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