Figure 2.
Group averaged circumferential strain (ε) traces at the level of the papillary muscle (A) and apex (B) for TETRA (solid line) and PARA (dotted line), normalized to percentage of the cardiac cycle.
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.