نتایج جستجو برای: percutaneous retrieval
تعداد نتایج: 138465 فیلتر نتایج به سال:
Percutaneous device closure for secundum atrial septal defects (ASDs) has been performed commonly and safely with high success rates. However, it is still challenging to close ASDs that are surrounded with deficient or hypermobile rims and could be compromised with an unexpected migration of device. We report a case of percutaneous Amplazter Septal Occluder (ASO; St. Jude Medical Inc., St. Paul...
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...
Leadless cardiac pacemakers (LCP) have become available recently. Both its acute and long-term performance in a large population of patients remain to be tested. Subacute rise in pacing threshold has been reported as an uncommon complication. On the other hand, the retrieval technique for LCP with passive fixation mechanism has not been previously described in details. Herein we report a newly ...
Stuck up and fracture of coronary angioplasty hardware are unwonted complications percutaneous interventions (PCI) for which surgical retrieval management is once in a while required. We present one case a 59-year-old diabetic, hypertensive gentleman who attended the emergency room (ER) with central chest pain 2 hours. After evaluation patient by physical noninvasive diagnostic tests, he w...
We present the case of a 56-year-old double lung transplant recipient with chest pain who underwent an attempted endovascular retrieval of what was described as a retained guide wire in the azygos vein. After successfully grasping the tip, the object further migrated to the right pulmonary artery complicating the retrieval. It was realized that the "wire" was extravasated methyl methacrylate fr...
Content-based image retrieval and text-based image retrieval are two fundamental approaches in the field of image retrieval. The challenges related to each of these approaches, guide the researchers to use combining approaches and semi-automatic retrieval using the user interaction in the retrieval cycle. Hence, in this paper, an image retrieval system is introduced that provided two kind of qu...
Introdution: Ischemic mitral regurgitation (IMR) remains one of the most complex and unresolved aspects of ischemic heart disease that the impact of percutaneous coronary intervention (PCI) on improvement of intensity of ischemic mitral regurgitation is not well clarified. Patients with coronary artery diseases and ischemic mitral regurgitation have a worse prognosis than the patients with coro...
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