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.
Images from Fig. 7 were zoomed to better show the heart region. Differences between the mid-diastolic and end-diastolic images confirm that the present retrospectively gated method appears to correctly capture the end-diastolic phase, when the left atrium contracts and gives a boost in volume to the left ventricle, just before ventricular systole.
