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.
Two-block partial least squares analysis to assess association between ventricle and atrium for each landmark configuration. a, original landmark configuration; b, symmetric component of shape variation; c, asymmetric components of shape variation. Hybrids, black circles; LF, red circles; TRC, blue circles.
