Rehabilitating Case of Tetralogy of Fallot Undergone Surgical Repair with Comprehensive Exercise Program: A Case Report

Tetralogy of Fallot (TOF) is one of the most common cyanotic congenital heart disorders (CHDs). The children with CHD lead relatively sedentary lifestyles, on account of the restriction imposed by treating doctors, parents, and society and by themselves due to fear. The disability related to CHD results in an additional adverse impact on quality of life and physical activity level due to deconditioning. The cardiovascular effects of deconditioning are a decrease in cardiac output, increase resting heart rate with activity, decreased blood pressure in upright positions (orthostatic hypotension), and decreased exercise capacity. These effects would be more pronounced and disabling in an already compromised heart. The operative procedure for the correction of TOF is not curative rather a palliative one. After the correction of the TOF defects, the patient has reduced activity level and exercise capacity. Cardiac rehabilitation including Interval and continuous exercise training modalities were proven to be safe and efficient in improving exercise capacity and functioning of the heart.