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.
An example of strain analysis of the LV in a healthy dog; (a) longitudinal strain (apical 4-chamber view); (b) radial and (c) circumferential strains (parasternal short axis view). In longitudinal and circumferential strains, the deformation is illustrated by a negative curve during systole, whereas in radial strains it is illustrated by a positive curve.
