SEMI-AUTOMATED DETECTION AND QUANTIFICATION OF AORTIC ATHEROMAS FROM 3D TRANSESOPHAGEAL ECHOCARDIOGRAPHY
نویسندگان
چکیده
منابع مشابه
Detection by Transesophageal Echocardiography
David Harpaz, M.D.; Pratima Shah, M.D.; Gian Itzolo Bezante, M.D.; and Richard S. Meltzer, M.D. , Ph.D. Acute rupture of the interventricular septum is a relatively unusual complication following acute myocardial infarction. The echocardiographic features depicted by transthoracic echocardiography are well described. However, transesophageal echocardiographic description of a ruptured septum ha...
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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...
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BACKGROUND Mitral and aortic valves are known to be coupled via fibrous tissue connecting the two annuli. Previous studies evaluating this coupling have been limited to experimental animals using invasive techniques. The new matrix array transesophageal transducer provides high-resolution real-time 3D images of both valves simultaneously. We sought to develop and test a technique for quantitati...
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BACKGROUND Precise evaluation of the aortic root geometry prior to transcatheter aortic valve implantation is important for procedural success in patients with aortic stenosis (AS). To determine the potential for 3-dimensional transesophageal echocardiography (3DTEE), the aims of the present study were: (1) to assess the accuracy of 3DTEE measurements of the aortic root using multidetector comp...
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BACKGROUND The value of transesophageal echocardiography in the assessment of patients with aortic dissection was studied. METHODS AND RESULTS Group 1 (34 patients) represented all patients studied at our institution with this technique in whom aortic dissection was proven by aortography, surgery, or autopsy. Group 2 (27 patients) represented all patients studied with this technique at our in...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2013
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(13)60974-2