1. Intensity and daily reliability of the six-minute walk test in moderate chronic heart failure patients1 
Gaëlle Kervio, PhD, Nathalie S. Ville, PhD, Christophe Leclercq, MD, PhD, Jean-Claude Daubert, MD, François Carré, MD, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 85, Issue 9, Pages (September 2004)
DOI: /j.apmr

2. Fig 1
Absolute values (mean ± SD) of ventilatory threshold V̇o2, 6MWT V̇o2, and peak Vo2 in the studied population. Abbreviations: CHF-D, CHF patients under optimal drug treatment; CHF-P, CHF patients under optimal drug treatment plus multisite cardiac pacing. ∗∗∗P<.001.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )

3. Fig 2
Absolute values (mean ± SD) of ventilatory threshold heart rate (HR), 6MWT heart rate, and peak heart rate in the studied population. ∗∗P<.01; ∗∗∗P<.001.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )