Aortic arch branches are no longer a blind zone for transesophageal echocardiography: A new eye for aortic surgeons
نویسندگان
چکیده
منابع مشابه
Transesophageal Echocardiography Evaluation of the Aortic Arch Branches
Visualization of aortic arch branches by transesophageal echocardiography has been technically challenging. Visualizing these vessels helps in identifying the extent of dissection of the aorta, assessing the severity of carotid artery stenosis, presence of atheromatous plaques, patency of the left internal mammary artery graft, confirmation of subclavian artery cannulation, confirming holodiast...
متن کاملquadricuspid aortic valve diagnosed by transesophageal echocardiography: a case report
quadricuspid aortic valve (qav) is an uncommon congenital anomaly which was an incidental finding during surgery or autopsy in the past. we present the case of a 44-year-old woman with moderately severe aortic regurgitation due to unequal cusp size qav diagnosed via transesophageal echocardiography. due to echocardiographic imaging improvement, the diagnosis of qav is now easier and earlier tha...
متن کاملChronic occlusion of aortic arch branches.
Partial or complete occlusion of aortic arch branches has commonly been considered a single entity,9 though it is readily subdivided into a number of distinct types. The classical variety, an idiopathic arteritis (Takayasu’s disease or “pulseless disease”) which occurs in young women is quite rare.1 Occlusions resulting from arteriosclerosis obliterans,2 thoracic outlet syndrome,’4 embolus, ane...
متن کاملThree Cases of a Rare Association: Double Aortic Arch
Background Vascular ring is less than 1% of congenital heart disease. Double aortic arch (DAA) is the most common form of it. Its detecting is important because of the effects of pressure on the esophagus and trachea. Case Report In this study, three children suffering from double aortic arch with symptoms of dysphagia and recurrent aspiration, which in two cases had led to cardiac arrest, wer...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2000
ISSN: 0022-5223
DOI: 10.1067/mtc.2000.108289