Effects of virtual exercise on cardio‐pulmonary performance and depression in cardiac rehabilitation phase I: A randomized control trial

No significant cardiopulmonary performance gains were detected in patients receiving the VR exercise program when compared with those who participated in conventional physical therapy prior to post-operative OHS (p > 0.05). However, the conventional physical therapy group showed significantly higher depression scores than the VR group (∆4.00 ± 0.98 vs. ∆1.68 ± 0.92). However, cardiopulmonary performance did not differ in both VR exercise and conventional physical therapy.