Dyspnea Threshold During 6 Minutes Walk Test
Dyspnea Threshold During 6 Minutes Walk Test
In view of the multiple limitations and restrictions relative to CPET (technical, time,
 physical…), determination of individualized training threshold from this evaluation is today
 not possible for a lot of patients.

 The aim of this study was to propose a new clinical tool from 6MWT for individualized
 exercise training: the dyspnea threshold (DT6).
Inclusion Criteria:

 -  COPD

 -  with or without rest and/or ambulation oxygen therapy

 Exclusion Criteria:

 -  exacerbation in the previous four weeks

 -  with a restrictive or mixed respiratory syndrome, angina , recent heart attack (< 1
 month) or coronary progressive pathology

 -  under beta-blockers

 -  cognitive or motor problems which limit significantly comprehension or achievement of
 evaluations