2D 3D Echocardiography...Microsoft PowerPoint - Lang - 0130pm - 3D and Strain Live Imaging Workshop...
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3/14/2018 1 Courtesy of J. Maalouf Courtesy of J. Maalouf 2D vs 3D Echocardiography
Transcript of 2D 3D Echocardiography...Microsoft PowerPoint - Lang - 0130pm - 3D and Strain Live Imaging Workshop...
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Courtesy of J. MaaloufCourtesy of J. Maalouf
2D vs 3D Echocardiography
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Different Modes of Acquisition
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Different Modes of Acquisition
Live 3D Full Volume 3D 3D Zoom
NY Style Pizza Chicago Style Pizza
30o
30o
85o
90o
30o
60o
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30o
60o
30o
30o
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85o
90o
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Single or Multi‐beat?
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Depth = Frame Rate
Depth13 cm
Depth16 cm
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Single Beat
• Advantage
• Disadvantage
Multi‐beat
• Advantage
• Disadvantage
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Breath‐hold Imaging:Stitch Artifact
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Solution:
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Solution:
•Solution:
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LV Cut Planes
•Transverse
• Sagital
•Coronal
apical
basal
Short Axis (transverse)
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Long Axis (sagital)
Nanda et al. Echocardiography 2004;21:763.
4-Chamber (coronal)
Nanda et al. Echocardiography 2004;21:763.
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Snow Storm
Drop‐out
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Volume Rendering Surface Rendering
2D Tomographic SlicesWire‐Frame
Surgeon’s View
Lang RM, Tsang W, Weinert L, Mor-Avi V, Chandra S. J Am Coll Cardiol 2011 November 1;5 8(19):1933-1944.
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LA view LV view
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