Figure 3
From: Endocardial border delineation capability of a novel multimodal polymer-shelled contrast agent
Dice value distribution. The number of delineations (3 observers x 8 pigs) for each dose (1.5 ml SonoVue; 1.5 ml, 3 ml, or 5 ml polymer-shelled CA) distributed over Dice value ranges of <0.80, 0.80–0.90, and >0.90. A higher Dice value corresponds to a better match with the reference delineation. *Significant difference (P < 0.05) in Dice value distribution compared with SonoVue.