Results
atrial fibrillation
ATRIAL FIBRILLATION, EVENTS, PAROXYSMAL ATRIAL FIBRILLATION
A total of 50 patients who met the inclusion criteria were included in this study, and all of them completed the requirements of the experimental protocol in a standardized manner, with no withdrawals. Among them, 15 were able to perform the CPET independently and complete it preoperatively. The 50 participants were randomly divided into the exercise and control groups, with 25 in each group. All participants participated in the 6-MWT to assess baseline and final mobilities and cardiorespiratory endurance before cardiac repair and after the intervention cycle (Fig. Flow charts of the procedures.One patient developed paroxysmal atrial fibrillation postoperatively, and the exercise intervention was performed during sinus rhythm, and atrial fibrillation did not recur. The test process was safe, and no adverse cardiovascular events occurred.