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Automatic identification of the position of the backflow opening of the mitral valve in the ultrasound image
Automatic identification of the position of the backflow opening of the mitral valve in the ultrasound image
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机译:自动识别超声图像中二尖瓣回流开口的位置
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摘要
An ultrasonic diagnostic imaging system is described which quantifies regurgitant flow through a mitral valve, including the automatic indication of the location of a regurgitant orifice in an ultrasound image. A clinician images the regurgitant valve and indicates in the image the presumed location of the regurgitant orifice (130). A flow quantification processor is responsive to this initial location estimate by the clinician to calculate a refined estimation of the orifice location. The refined location is indicated on the ultrasound image by the imaging system, either by relocating an icon placed by the clinician, or displaying a second icon (132) on the image at the refined location.
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