Long-term Physical Activity Behavior After Completion of Traditional Versus Fast-track Cardiac Rehabilitation.
Despite the health benefits associated with regular physical activity (PA), many cardiac patients fail to maintain optimal levels of PA after completing cardiac rehabilitation (CR). The long-term impact of different CR delivery models on the PA habits of cardiac patients is not completely understood.



The purpose of this study is to use a multisensor accelerometer to compare the long-term impact of a traditional versus fast-track CR on the PA of patients with coronary artery disease 6 months after CR entry.



Forty-four participants attended either traditional (twice a week, 12 weeks; n = 24) or fast-track (once a week, 8 weeks; n = 20) CR. Exercise capacity (ie, 6-minute walk test distance) and PA were assessed at baseline and at 12 weeks and 6 months after CR entry.



At 12 weeks, exercise capacity increased significantly in both groups and remained elevated by the 6-month follow-up. Sedentary time decreased from baseline to 12 weeks. However, at 6 months, it was comparable with the baseline level. There was no significant change in any other PA marker (ie, steps/day, time in light and moderate-vigorous PA) over the course of the study.



Findings support the long-term effectiveness of CR on exercise capacity irrespective of the delivery model. However, participation in CR program, whether it be a traditional or fast-track CR exercise program, may not lead to long-term PA behavior change. Thus, CR participants may benefit from structured strategies that promote long-term PA adherence in addition to facilitating exercise capacity improvement.
Ailar Ramadi, PhD Research Associate, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada. David M. Buijs, MSc Exercise Specialist, Northern Alberta Cardiac Rehabilitation Program, Jim Pattison Centre for Heart Health, Mazankowski Alberta Heart Institute, Edmonton, Canada. Tyler G. Threlfall, BSc Clinical Exercise Physiologist, TotalCardiology Rehabilitation and Risk Reduction Centre, Calgary, Alberta, Canada. Sandeep G. Aggarwal, MD Medical Director, TotalCardiology Rehabilitation and Risk Reduction Centre, and Associate Clinical Professor, University of Calgary, Libin Cardiovascular Institute, Alberta, Canada. Ross Arena, PhD, PT Professor and Head, Department of Physical Therapy and Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago. Wendy M. Rodgers, PhD Professor, Faculty of Physical Education and Recreation, University of Alberta, Edmonton, Canada. Robert G. Haennel, PhD Professor and Dean, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada.
Ailar
A
Ramadi
David M
DM
Buijs
Tyler G
TG
Threlfall
Sandeep G
SG
Aggarwal
Ross
R
Arena
Wendy M
WM
Rodgers
Robert G
RG
Haennel
D000072038:Cardiac Rehabilitation; D003324:Coronary Artery Disease / Q000534:rehabilitation*; D015444:Exercise; D005081:Exercise Therapy; D006801:Humans; D009043:Motor Activity