Figure 1a.
Normal quantitative lung perfusion scintigraphy (LPS) in a 16-year-old male with transposition of great arteries and S/P arterial switch operation. Standard six projections LPS show normal and symmetrical perfusion in both lungs
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.