Figure 2.
Heart rates (beat min−1of two groups, (1: baseline, 2: 5, 3: 10, 4: 15, 5: 30, 6: 45, 7: 60, and 8: 75 min after spinal anesthesia, 9: at the end of the surgery, and 10: at the PACU).
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.