a secundum atrial septal defect is the most common congenital heart defect. transcatheter treatment of secundum atrial septal defects is a popular and less invasive alternative to surgery. procedural complications may occur in a wide spectrum, particularly device embolus as the most emergent one, but luckily they do not commonly occur in the clinical setting. mortality from adverse events relat...

this is a field study, tile purpose was to measure and compare the use'. effectiveness and complication of iranian and foreign intra utcrin device ill women who have been using the mentioned method f or birth control ill family planning clinics of the university of medical sciences of iran (/ 993). iii this research by pois son statistical selection, 1620 samples of active record'! oj...

ectopic pregnancy (ep) is a potentially life-threatening condition in which the embryo implants outside the uterine endometrial cavity. abdominal pregnancy is an atypical site wherein the product of conception lies totally outside the reproductive tract. primary abdominal pregnancy is a very rare condition with a high mortality rate. diagnosis is often late or misdiagnosed. the aim of introduci...

introduction: there are several methods for evaluating microleakage in dentistry, for example dye or bacterial leakage, electro-chemical methods, radioisotope labeling and fluid filtration. the purpose of this study was to assemble the fluid filtration system for quantitative evaluation of microleakage in dental materials. materials and methods: the roots were connected to a tube filled with an...

case presentation in this report, we describe a case of a cied infection in a 49-year-old female, admitted in 2013 to a hospital in copenhagen, denmark, with persistent staphylococcus epidermidis bacteremia without any clinical signs of generator-pocket infection and several negative tee studies. conclusions the diagnosis of cied infection was established with fluorodeoxyglucose positron emissi...

abstract background peripheral blood vessels, due to availability are used for many years in cancer patients, however in patients with potentially harmful drugs to skin (vesicant drugs) or difficult accessibility to vessels, the use of implantable port (totally implantable venous access port-tivap)devices with central vascular access are important.  materials and methods in this retrospective s...

abstract background some researches have shown the association between iron deficiency and migraine headache in adults. the aim of present study was to evaluate efficacy of ferrous sulfate treatment on migraine headaches of 5-15 years old migraineur children with iron deficiency. materials and methods in a quasi- experimental study, monthly frequency, severity, duration and disability of headac...

introduction quality control techniques used to test the components of the radiological system and verify that the equipment is operating satisfactorily. in this study, quality control (qc) assessment of conventional radiology devices was performed in frequently visited radiology centers of khuzestan province, iran. materials and methods fifteen conventional radiology devices were examined, bas...

biosensors are classes of sensors in which at least a biological process is used in sensing procedure. they are generally composed of three parts: a sensing element, a transducer, and a signal processor (or detector). they can be categorized by type of sensing materials or by detection techniques. from their invention time up to now, various biological species have been analyzed using variety o...

this is a case presentation of a 26-year-old woman with a moderate-sized atrial septal secundum defect (17mm) who underwent catheterism, during which an amplatzer septal occluder number 26 was inserted successfully. on the second postoperative day, she deteriorated and a clinical examination showed a typical tamponade. after a percutaneous aspiration of the pericardial cavity and transient impr...