Three- and Four-Dimensional Fetal Echocardiography
نویسندگان
چکیده
منابع مشابه
Three- and four-dimensional fetal echocardiography.
The rapid continuing development of 3-dimensional ultrasound imaging technologies has extended capabilities of fetal cardiac scanning beyond 2-dimensional imaging technologies and now provides a wide array of analytic possibilities. The acquisition of the 3D volume information is based on initial application of 2-dimensional imaging techniques including grey scale, Doppler, Power Doppler and B-...
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Over the past two to three decades echocardiography has come a considerable distance from the early M-mode machines, and has become an indispensable diagnostic tool in any cardiovascular department. It has long been proved to be safe and cost-effective, and its clinical versatility has steadily increased with the continued integration of newer techniques, such as two-dimensional and harmonic im...
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This brief overview relates to the recent introduction of real-time three-dimensional echocardiographic imaging techniques, which has revolutionized echocardiography, as images are obtained in just one beat. A great potential lies ahead as clinical applications are multiple. T H R E E D I M E N S I O N A L E C H O C A R D I O G R A P H Y In the past, routine clinical use of three-dimensional ec...
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TERRY J. DUBOSE, MS, RDMS, The fetal head is three dimensional (3D). As 3D sonography becomes a clinical reality, there is a need to describe standard biometric parameters by which the head shape, proportions, and volumes may be measured and analyzed. This particular study presents measurements and methods that are applicable to newer 3D imaging systems. These measurements will provide consiste...
متن کاملCardiac output calculation and three-dimensional echocardiography.
OBJECTIVE To compare the determination of stroke volume (SV) and cardiac output (CO) using 2-dimensional (2D) versus 3-dimensional (3D) transesophageal echocardiography (TEE). DESIGN Prospective observational study. SETTING Tertiary care university hospital. PARTICIPANTS 35 patients without structural valve abnormalities undergoing isolated coronary artery bypass grafting. INTERVENTIONS...
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ژورنال
عنوان ژورنال: Fetal Diagnosis and Therapy
سال: 2009
ISSN: 1015-3837,1421-9964
DOI: 10.1159/000236148