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EJNMMI Research
Fig. 2 | EJNMMI Research

Fig. 2

From: Assessment of regional pulmonary blood flow using 68Ga-DOTA PET

Fig. 2

Schematics of the 2CXM model. Radiotracer flows from the arteries to the veins through the capillary bed and extravasates to the interstitial space. PS is the permeability-surface product, F p is the plasma flow, C a (t) is the radiotracer concentration in the arterial plasma, C e (t) is the radiotracer concentration in the interstitial volume, and C p (t) is the radiotracer concentration in the lung capillary bed

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