System and method for monitoring aortic pulse wave velocity and blood pressure

摘要

Various embodiments are described herein for a system and a method for monitoring aortic pulse wave velocity and blood pressure. A pulse sensor is located on the exterior of an individual's body at a sensor location that allows acquisition of the pulse signal such that a reflected wave component of the pulse signal is present and allows characterization of reflected wave onset. A pulse signal is received from the pulse sensor and a reflected wave onset point is identified in the pulse signal. A reflected wave ratio is determined at the reflected wave onset point and the aortic pulse wave velocity is determined from the reflected wave ratio. The aortic pulse wave velocity can be displayed to the individual, transmitted to an external device and/or stored.