Has the 6-Min Walk Distance Run Its Course? Vallerie V. McLaughlin, MD, FCCP CHEST Volume 142, Issue 6, Pages 1363-1365 (December 2012) DOI: 10.1378/chest.12-1110 Copyright © 2012 The American College of Chest Physicians Terms and Conditions
Figure 1 Given the changes in PAH treatment, short-term assessment of 6MWD may not be the best PAH trial end point in 2012. 6MWD =6-min walk distance; EU = European Union; FC = functional class; PAH = pulmonary arterial hypertension; Pts = patients; Tx = therapy; US = United States. CHEST 2012 142, 1363-1365DOI: (10.1378/chest.12-1110) Copyright © 2012 The American College of Chest Physicians Terms and Conditions