Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.

Abstract: Systems and methods for determining pulse arrival time utilizing sensors coupled to mobile electronic devices are described. A system embodiment includes, but is not limited to, a sensor configured to provide electrocardiogram (ECG) data; an optical sensor configured to provide optical data; and a controller configured to access each of the ECG data and the optical data, the controller configured to: isolate and normalize R-wave information from the ECG data, isolate information associated with the cardiac rhythm from the isolated and normalized R-wave information to provide pulse waves, determine temporal characteristics of the pulse waves, convert and normalize the optical data in a wavelet time-frequency plane, and calculate pulse arrival time utilizing each of the temporal characteristics of the pulse waves and the converted and normalized optical data.