Classification and Recognition of Doppler Ultrasound Images of Patients with Atrial Fibrillation under Machine Learning

Figure 1

Partial ultrasound images of patients. Figures (a–d) are ultrasound images of patients with atrial fibrillation, E and e’peak refer to the flow velocity of the mitral valve in the early diastole, Figures (e, f) are ultrasound images of patients with atrial fibrillation and heart failure.

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