نتایج جستجو برای: اکوکاردیوگرافی ترانس توراسیک tte
تعداد نتایج: 3961 فیلتر نتایج به سال:
Echocardiography plays an important role in the diagnosis and follow-up of aortic diseases. Evaluation of the aorta is a routine part of the standard echocardiographic examination. Transthoracic echocardiography (TTE) permits adequate assessment of several aortic segments, particularly the aortic root and proximal ascending aorta. Transoesophageal echocardiography (TOE) overcomes the limitation...
Mitral regurgitation (MR) is common in ischemic heart disease and contributes to symptoms and mortality. This report compares the results of baseline transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) imaging of the mechanism and severity of functional MR in patients with ischemic cardiomyopathy in the Surgical Treatment for Ischemic Heart Failure (STICH) trial. Ind...
STUDY OBJECTIVES To compare the diagnostic capability of recently available hand-held echocardiography (HHE) and of conventional transthoracic echocardiography (TTE) used as a gold standard in critically ill patients under mechanical ventilation. DESIGN A prospective and descriptive study. SETTING The general intensive care unit of a teaching hospital. PATIENTS All mechanically ventilated...
PURPOSE To prospectively evaluate whether planimetric measurements of aortic valve area (AVA) with 16-detector row computed tomography (CT) allow classification of aortic stenosis (AS). MATERIALS AND METHODS The study had institutional review board approval; patients gave informed consent. Twenty patients (11 men, nine women; mean age, 63 years) with AS and 20 patients (10 men, 10 women; mean...
مقدمه: علی رغم این که دایسکشن آئورت بیماری غیر شایعی می باشد ولی تشخیص دیررس آن تهدیدکننده حیات بوده و با مرگ و میر بالایی همراه است، اما درمان به موقع آن میزان بقاء این بیماری را به طور قابل توجهی افزایش می دهد. هدف از این تحقیق بررسی میزان شیوع و پیش آگهی این بیماری در جمعیت زنان در مرکز آموزشی، درمانی قلب و عروق امام علی(ع) می باشد. مواد و روش ها: در این مطالعه توصیفی-مقطعی که طی سال های 90...
We evaluated the diagnostic accuracy of transthoracic and multiplane transesophageal echocardiography (TTE and TEE, respectively) for assessing valvular perforation during active infective endocarditis by correlating the results of TTE and TEE with anatomic findings of 88 valves examined at surgery or autopsy. Compared with TEE, TTE has a low diagnostic sensitivity in the detection of this comp...
OBJECTIVES We sought to assess the value of transthoracic echocardiography (TTE) using standardized imaging planes for the functional analysis of mitral regurgitation (MR) as well as for postoperative outcome implications. BACKGROUND The feasibility of mitral valve repair is based on functional assessment of MR, mainly by transesophageal echocardiography (TEE). Considering the recent advances...
مقدمه: سندرم کار مفرط شانه، علاوه بر ایجاد درد و محدودیت حرکتی شانه، موجب اختلال در وضعیت سر، گردن، شانه و پشت می‌گردد که این امر عملکرد مفصل شانه و کلیه فعالیت‌های اندام فوقانی را تحت تاثیر قرار می‌دهد. برنامه ورزش‌های کششی و تقویتی به عنوان روشی موثر و محافظتی جهت بهبود موقعیت استخوان اسکاپولا، وضعیت قرارگیری سر، شانه و انحنای ستون فقرات توراسیک در درمان سندرم کار مفرط شانه توصیه می‌گردد....
Background Stroke is the third leading cause of death in the United States. Ischemic etiologies account for the vast majority of all cases of stroke from which about 20-25% have a cardiogenic cause. Transthoracic echocardiography (TTE) is widely used as the initial test for evaluating patients with a suspected cardioembolic of stroke while additional studies are often required to further detect...
OBJECTIVES To establish 3D models of coronary arteries (CA) and study their application in localization of CA segments identified by Transthoracic Echocardiography (TTE). METHODS Sectional images of the heart collected from the first CVH dataset and contrast CT data were used to establish 3D models of the CA. Virtual dissection was performed on the 3D models to simulate the conventional secti...
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