Figure 3.
Pulse rates before and after exercise. Left hand panel: All 34 patients. Right hand panel: 14 patients who desaturated below 90%
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.