A novel adaptive extended Kalman filter algorithm using a time-frequency Gaussian mixture model enhances accurate aortic opening and aortic closure detection via portable seismocardiography.
A novel algorithm for portable seismocardiography has been developed for accurate detection of aortic opening and closure, with future applications in cuffless blood pressure measurement and cardiovascular monitoring.
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In the future, the proposed algorithm will be integrated with the portable SCG hardware system designed, which is expected to be applied in the convenient diagnosis of heart diseases, the dynamic measurement of cardiovascular parameters, the dynamic blood pressure measurement without the need for wearing cuffs and more medical scene.
Liu et al. (Fri,) reported a other. A novel adaptive extended Kalman filter algorithm using a time-frequency Gaussian mixture model enhances accurate aortic opening and aortic closure detection via portable seismocardiography.