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.
(A) The operating lung volume-power (open, end-inspiratory lung volume, closed, end-expiratory lung volume); (B) dyspnea-inspiratory reserve volume (as percent of total lung capacity, TLC); (C) dyspnea-power (Borg rating of perceived exertion, RPE); and (D) dyspnea-ventilation relationships in mMRC≥1 (dyspneic-CoV, circles, solid line), mMRC = 0 (triangles, dashed line) and Con (squares, dotted line). † = p < 0.05 mMRC≥1 vs Con.
