Loading...
Please wait, while we are loading the content...
Similar Documents
Measurement of Local Pulse Wave Velocity on Aorta for Noninvasive Diagnosis of Arteriosclerosis
| Content Provider | CiteSeerX |
|---|---|
| Abstract | Abstract- Small vibrations are simultaneously measured at two adjacent points on the aortic wall near the aortic valve by electronically alternating the directions of the ultrasonic beam. The transit delay time of the pulse wave between these two points is determined from two vibration signals obtained by this alternation beam method. The local pulse wave velocity at several millimeters on the aorta is precisely o b tained by dividing the distance between these points by the resultant transit delay time. These local acoustic properties of the blood vessel will be very useful especially for nonin-vasive diagnosis of the early stage of arteriosclerosis. |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |