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AssigneeFUJIFILM Corporation
InventorKrishnan RAGHAVA
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Provided are an ultrasound diagnostic apparatus and a control method for an ultrasound diagnostic apparatus that can easily and quickly calculate cardiac output. An ultrasound diagnostic apparatus includes an image classification unit that classifies whether an input image is an ultrasound image obtained by imaging the first cross section or the second cross section, a first measurement unit that measures a cross-sectional area of a left ventricular outflow tract based on the input image in a case where the input image is classified as the ultrasound image obtained by imaging the first cross section, a second measurement unit that measures a velocity-time integral of a left ventricular outflow tract blood flow based on the input image in a case where the input image is classified as the ultrasound image obtained by imaging the second cross section, and a cardiac output calculation unit that calculates cardiac output using the cross-sectional area and the velocity-time integral.
An ultrasound diagnostic apparatus configured to measure cardiac output based on ultrasound images of a plurality of frames obtained by respectively imaging a first cross section and a second cross section, which are different from each other, of a heart of a subject, the ultrasound diagnostic apparatus comprising:
A control method for an ultrasound diagnostic apparatus that measures cardiac output based on an ultrasound image of a plurality of frames obtained by respectively imaging a first cross section and a second cross section, which are different from each other, of a heart of a subject, the control method comprising:
Dependencies are inferred from the claim text.