Fig. 7
From: Assessment of regional pulmonary blood flow using 68Ga-DOTA PET
Correlation between PBFPET and PBFMS. Apical (triangle), medial (square), and basal (circle) regions are shown. The dashed line represents regression line to all the points. Regression line equations are measured in ml min−1 g−1. Slopes for the regression analysis by lung zones were 0.74, 0.96, and 0.79 for apical, medial, and basal regions, respectively