Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
In this article, Kyle and Freis report on their study which involved the analysis of externally recorded arterial pulse waves in order to determine vascular compliance. Recording both the carotid and brachial arterial pulse waves, they found that changes with aging and hypertension were consistent with a loss of arterial distensibility.
Periodical. Freis, Edward D., and Mary C. Kyle. "Computer Analysis of Carotid and Brachial Pulse Waves: Effects of Age in Normal Subjects." The American Journal of Cardiology 22, 5 (November 1968): 691-695. Article. 5 Images.. The American Journal of Cardiology