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Fig. 3 | Cardiovascular Ultrasound

Fig. 3

From: Reliability, repeatability, and reproducibility of pulmonary transit time assessment by contrast enhanced echocardiography

Fig. 3

Bland-Altman analysis. The X-axis represents the mean of the average pulmonary transit time (PTT) in the two time moments measured by physicians and technicians. The Y-axis represents the difference of the average PTTs in the two time moments between the physicians and technicians. The solid line is the mean difference (bias); dotted lines are limits of agreement [bias ± (1.96 SD)]

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Cardiovascular Ultrasound

ISSN: 1476-7120

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