Fig. 2.
Image illustrating the part of the diaphragm at the area of apposition for measurement of the diaphragmatic thickness (DT). The A-A is the DT at end inspiration, and the B-B is the DT at end expiration
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.