نتایج جستجو برای: columellar scar
تعداد نتایج: 14187 فیلتر نتایج به سال:
INTRODUCTION Outcome of cardiac resynchronization therapy is severely worsened by myocardial scar at the left ventricular (LV) pacing site. We aimed to describe the diagnostic performance of electrocardiographic (ECG) criteria based on the Selvester QRS scoring system, first in localizing myocardial scar and second in screening for any non-septal scar in patients with strictly defined LBBB. M...
18F-labeled fluoro-2-deoxyglucose positron emission tomography/ computed tomography (18F-FDG PET/CT) is an important imaging modality in the clinical workup of patients with chronic inflammatory disorders which present quite often with a fever of unknown origin. Sarcoidosis is a multisystem chronic inflammatory disorder with a wide clinical spectrum that can involve different organs. The diagno...
OBJECTIVE The objective of this study is to review our favorable experience in performing rhinoplasty in aging patients. METHODS All patients aged 65 years or greater who underwent rhinoplasty, either esthetic or functional, by the senior author (Y.D.) from August 1997 to July 2005 with a minimum follow up of 1 year were retrospectively reviewed. RESULTS A total of 51 patients met the inclu...
BACKGROUND Ventricular arrhythmias have been described to originate from intramural locations. Intramural scar can be assessed by delayed-enhanced MRI, but MRIs cannot be performed on every patient. The objective of this study was to assess the value of voltage mapping to detect MRI-defined intramural scar and to correlate the scar with ventricular arrhythmias. METHODS AND RESULTS In 15 conse...
کیفیت روغن کلزا (brassica napus l.) به وسیله ترکیب اسیدهای چرب آن تعیین می گردد. یکی از مهم ترین برنامه های به نژادی کلزا درحال حاضر افزایش ترکیب اسید اولئیک می باشد که منجر به افزایش دوام و عمر روغن می گردد. به منظور شناسایی نشانگرهای مولکولی مرتبط با مقدار اسید اولئیک در کلزا از جمعیت دابلد هاپلوئید حاصل از تلاقی لاین t099-5318-20 با لاین dh12075 ، نشانگرهای مولکولی rapd و issr و روش تجزیه تف...
introduction: acne scar is formed after severe episodes of acne in teen and earlyadult years. several treatment options have been used for depressed acne scars suchas punch grafting, punch excision carbon dioxide (co2) laser etc. moreover, studiesshow that laser skin resurfacing such as co2 fractional can effectively treat depressedacne scars. we investigated the efficacy of fractional co2 lase...
background: urinary tract infection in children may cause renal scar formation, which can be prevented by early and appropriate treatment. recent studies showed that single daily injection of gentamycin can produce best effect without increasing the side effects. the aim of this study was to evaluate the rate of renal scar formation when new regime (every other day gentamicin injection) used fo...
OBJECTIVE Sudden cardiac death is a major cause of mortality in patients with ischaemic cardiomyopathy. Risk stratification remains challenging. Currently, there is growing interest in scar characteristic assessment as a predictor of sudden cardiac death using cardiac magnetic resonance imaging (CMR). Standard analysis methods are lacking. The present study evaluated previously validated method...
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