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.
Transverse view of the fetal upper mediastinum, demonstrating the transverse aortic arch (“dolphin”), cross-section of the superior vena cava, and cross-section of the trachea. Just immediately before beginning a STIC volume acquisition of the four-chamber view, one should tilt the transducer to ensure that the transverse aortic arch is also clearly visualized.
STIC, spatiotemporal image correlation.
