Utility and correlation of known anticoagulation parameters in the management of pediatric ventricular assist devices

Figure 1 Scatterplots demonstrating correlation between standard measures of anticoagulation for patients on left ventricular assist device support. The estimated linear regression line (line of best fit) is shown along with 95%CI for individual value predictions for (A) anti-Xa and TEG-R levels, (B) aPTT and TEG-R levels, and (C) aPTT and anti-Xa levels. The R² values are shown alongside each panel (all P < 0.001). aPTT: Activated thromboplastin time; TEG: Thromboelastogram.