One of the problems in the measurement of blood pressure by catheter-inserion: wave reflection at the tip of the catheter.
D000818:Animals; D001795:Blood Pressure Determination / Q000295:instrumentation*; D001808:Blood Vessels / Q000502:physiology; D002404:Catheterization / Q000295:instrumentation*; D004285:Dogs; D008433:Mathematics; D008722:Methods; D008954:Models, Biological