Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Repeatability of the image analysis method.
Left: scatterplot showing the correlation between the measured volume pulsation obtained with the repeated image analysis vs. the results from the initial analysis. Right: Bland-Altman plot of the same data. SD indicates standard deviation.
