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.
.
Cardiac output and 2-legged blood flow, systemic and 2-legged vascular conductance, and systemic and 2-legged O2 delivery plotted against the increases in 
during incremental exercise to exhaustion. Data are means ± s.e.m. for 6 subjects.
