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.
Effect of sedation (in patients<2 years of age) on relationship between i-VCA and regurgitant fraction and LVEDVz. Administration of sedation had a significant impact on the association between LVEDVz and the severity of MR as assessed by most measures (all interaction p values ≤ 0.001). Compared with unsedated children, the associations were stronger in children <2 years of age who received sedation
