Fig. 3From: Oscillometric pulse wave analysis for detecting low flow arteriovenous fistulaChange in pulse wave parameters versus change in volume flowChange of pulse wave variables in relation to change in fistula volume flow Vf [mL/min] after treatment of fistula stenosis, Slope2 and Slope∑ in [relative amplitude/ms], AMP [dimensionless], filled circles for measurements at the fistula arm, unfilled circles for differences between fistula and non-fistula armBack to article page