Spatiotemporal Differentiation of Cardiovascular Diseases
The novel technology captures critical spatiotemporal heart dynamics by displaying the real time motion of VCG cardiac vectors in a 3D space. The dynamic display can also be accomplished with only one lead ECG signal through an alternative lag-reconstructed ECG representation from nonlinear dynamics principles. In addition, the trajectories are color coded with additional dynamical properties of space-time VCG signals, that is the curvature, speed, octant and phase angles to enhance the information visibility. Spatiotemporal VCG signal representation facilitates the characterization of space-time cardiac pathological patterns and enhance the automatic assessment of cardiovascular diseases.
US 9,566,011 issued 2017-02-14 [MORE INFO
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