نتایج جستجو برای: secundum type atrial septal defect asd
تعداد نتایج: 1514125 فیلتر نتایج به سال:
Atrial septal defect (ASD) is characterized by a defect in the interatrial septum allowing pulmonary venous return from the left atrium to pass directly to the right atrium. ASD account for 10% of all congenital heart disease, and as much as 30 % of congenital heart disease presenting in adulthood. There are four types of ASD that can be recognized as the seat of the port: ostium secundum, the ...
background: given the dearth of data in the existing literature on the size and morphologic variability of secundum-type atrial-septal defect (asd-ii) in adult patients, we aimed to address this issue in a series of consecutive adult patients evaluated by transesophageal echocardiography (tee). methods: a total of 50 patients (68.0% female) with isolated asd-ii underwent tee for the evaluation ...
background: there is some evidence indicating improvement in myocardial performance after atrial septal defect closure, either device closure or surgical, but ventricular dyssynchrony has not been evaluated before and after surgical closure. the aim of this study was to evaluate ventricular mechanical dyssynchrony in patients with atrial septal defect before and after surgical closure. methods:...
PUPOSE To determine predictive factors of spontaneous closure or size reduction in large secundum-type atrial septal defects (ASD) diagnosed in infancy prior to catheterization or surgical intervention. METHODS From June 2003 to October 2009, 59 infants diagnosed with secundum-type ASDs measuring ≥ 8 mm in the first year of life were retrospectively enrolled. We reviewed medical records, as w...
A 9-year-old girl who had ostium secundum atrial septal defect (ASD) and hereditary spherocytosis (HS) is described. The patient had a history of splenectomy for HS and underwent repair of the ASD under cardiopulmonary bypass (CPB), however, no significant or persistent hemolysis was observed during and after CPB. Only 10 patients with HS who underwent cardiac operations using CPB have been rep...
Percutaneous closure of secundum atrial septal defects (ASD) may be complicated by immediate embolization. We report on a 35-year-old woman who underwent percutaneous device closure for a secundum ASD. The diameter of the defect was measured as 4 mm by two-dimensional transesophageal echocardiography and a 7-mm Figulla ASD occluder device was implanted without prior balloon sizing of the defect...
We report a case of a 46-year-old woman who presented with subacute exertional dyspnea and severe hypoxia. A large cystic mass compressing the right side of the heart along with right-to-left atrial shunt flow through an alleged atrial septal defect (ASD) were detected on echocardiography. CT scan of the chest and MRI of the heart revealed a loculated cystic mediastinal mass with hemorrhage mea...
Percutaneous transcatheter atrial septal defect (ASD) closure is a widely used technique that has replaced open-heart surgical closure in many centers. The most common implant is the Amplatzer septal occluder which seems to be a highly effective and safe device. However, there are reports of complications associated with its implantation. We report a 9-year-old boy who presented with complete a...
Percutaneous device occlusion of secundum atrial septal defect (ASD) has become an accepted alternative to surgical repair. A variety of devices have been used successfully. However, all of them have limitations. We report our experience with two devices used to close multiple ASDs.
Severe pulmonary arterial hypertension (PAH) rarely develops in children with an atrial septal defect (ASD), even those with a large defect. We herein report the case of a 27-year-old man with a moderate-sized secundum ASD and right ventricular failure due to severe PAH, which developed in his early teens. He was diagnosed as having a genetic mutation of the bone morphogenetic protein receptor-...
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