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.
Surface ultrasound images of dual lumen bicaval ECMO cannula extending into the inferior vena cava. (A) Ultrasound image demonstrating distal tip in the IVC terminating below the level of the hepatic vein; (B) Dopper ultrasound image demonstrating outflow of the ECMO cannula directed towards the right atrium. ECMO, extracorporeal membrane oxygenation; IVC, inferior vena cava.
