1. A method of predicting patient outcome from a physiological segmentable signal of a patient comprising the steps of: obtaining the physiological segmentable signal from a medical device in communication with the patient; segmenting, using a processor, the physiological segmentable signal into a plurality of separate components; calculating, using a processor, a time series of a morphological distance between adjacent separate components of the plurality of separate components, the morphologic distance between adjacent separate components being determined by an energy difference in the adjacent separate components, and the energy difference between adjacent separate components being determined by physiological dynamic time warping; and predicting, using a processor, patient outcome at least in response to the time series of the morphological distance.