Exercises Commonly Used in Rehabilitation of Patients With Chronic Obstructive Pulmonary Disease: Cardiopulmonary Responses and Effect Over Time Hanneke A. van Helvoort, PhD, Roline C. de Boer, MD, Luc van de Broek, MSc, Richard Dekhuijzen, PhD, MD, Yvonne F. Heijdra, PhD, MD Archives of Physical Medicine and Rehabilitation Volume 92, Issue 1, Pages 111-117 (January 2011) DOI: 10.1016/j.apmr.2010.08.012 Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 1 V̇e, V̇o2, and heart rate responses during maximal incremental cycling and training exercises. Mean responses of ventilation, oxygen uptake, and heart rate (error bars indicate SEM) during maximal incremental cycling (CPET, gray lines) and during training exercise pre-PR and post-PR (black lines), presented as percentages of predicted values. Abbreviation: CPET, cardiopulmonary exercise test; pred, predicted. Archives of Physical Medicine and Rehabilitation 2011 92, 111-117DOI: (10.1016/j.apmr.2010.08.012) Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions