Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2013 Aug 16;11:29. doi: 10.1186/1476-7120-11-29

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2013 Elmstedt et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Tissue velocity imaging reference values. The duration of (a) atrial contraction, (b) post ejection and (c) rapid filling, as well as the peak velocities of (d) ventricular ejection (s’), (e) rapid filling (e’) and (f) atrial contraction (a’), extracted from septum as well as the left and right ventricular free wall plotted over gestational age (p < 0,001). The figure displays linear regression analysis with 95% confidence interval. S, septum; LV, left ventricular free wall; RV, Right ventricular free wall.