These 10 animal facts will amaze you. Blotting paper is a form of highly absorbent paper that is used to blot various substances to remove excess liquids. Most commonly, this paper is used to remove ink or oil, but it can be utilized to lift other liquids as well.
MidContinental Region (MCR) MCR proudly serves: Colorado, Kansas, Missouri, Nebraska, Utah, and Wyoming. The MidContinental Region is based in Salt Lake City, UT, at the University of Utah.
FloWireÂ® Doppler Guide Wire image, courtesy Volcano Corporation. What is FFR? Fractional Flow Reserve, or FFR, is a guide wire-based procedure that can accurately measure blood pressure and flow through a specific part of the coronary artery. FFR is done through a standard diagnostic catheter at the time of a coronary angiogram (a.k.a. cardiac catheterization). The measurement of Fractional Flow Reserve has been shown useful in assessing whether or not to perform angioplasty or stenting on intermediate blockages. 1  The point of opening up narrowings or blockages in the coronary arteries is to increase blood flow to the heart.