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.
Breaths lost to detection by ACC during respiratory depression. Administration of morphine produced respiratory depression bordering on apnea. While the periodic breaths were still detectable using VPT and WBP, the waveform for ACC was indistinguishable from noise (arrows indicate breaths lost to detection).
