Exercise capacity and impact of exercise training in patients after a Fontan procedure: a review.
After a successful Fontan procedure, children and adolescents should improve their exercise capacity. However, several studies have shown that these children have a reduced maximal oxygen consumption compared with healthy children. The lower exercise performance in these patients was mainly explained by a reduced cardiorespiratory functional capacity. However, it has recently been reported that the lower exercise performance may also be related to altered skeletal muscle function. Moreover, exercise training had a beneficial impact on several parameters related to exercise tolerance in these patients. The main studies supporting these observations are reviewed, with a focus on the physiological adaptation and limitation of the exercise performance as well as the benefits of exercise training in patients after a Fontan procedure.
Brassard
Patrice
P
Institut Universitaire de Cardiologie et de Pneumologie, Hôpital Laval, Université Laval, Sainte-Foy, Québec.
Bédard
Elisabeth
E
Jobin
Jean
J
Rodés-Cabau
Josep
J
Poirier
Paul
P