1. Physical Activity Patterns of Patients With Cardiopulmonary Illnesses
Huong Q. Nguyen, PhD, RN, Bonnie G. Steele, PhD, ARNP, Cynthia M. Dougherty, PhD, ARNP, Robert L. Burr, MSEE, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 93, Issue 12, Pages (December 2012)
DOI: /j.apmr
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Scatterplots of the 6-minute walk distance, total steps, and peak performance in subjects with COPD (n=63).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Scatterplots of Vo2max, total steps, and peak performance in subjects with heart failure and cardiac dysrhythmias (n=96).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3
Scatterplots of 6-minute walk distance, total steps, and peak performance in subjects with heart failure (n=24).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions