Fig. 6.
A In the rESV > 17 mL subgroup, the LV function parameters obtained with the SH protocol and Echo. B In the rESV ≤ 17 mL subgroup, the LV function parameters obtained using the two methods. *** represents P ≤ 0.001
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.