Pulse Wave Velocity measuring apparatus, method and a diagnostic system including the same

Integration is possible, and Pulse Wave Velocity measuring apparatus for measuring the Pulse Wave Velocity of examinee with a reduced power consumption includes a bio-impedance signal measurement unit, the ECG signal measurement unit and the data processor. The bio-impedance signal measurement unit measuring the bio-impedance signal generated on the basis of the test current to be delivered to a portion of the examinee's body. The ECG measuring unit measures the ECG of the examinee. The data processor on the basis of the bio-impedance signal and the ECG signal is measured Pulse Wave Velocity of the examinee.