CPAP effect on myocardial work during exercise
In all patients, GWI, GCW, and GWW were significantly increased during exercise compared to those at baseline for both 25 W and 50 W exercise. However, GWE was decreased during exercise compared to the baseline value (Fig. Comparison of myocardial work parameters between baseline and 25 W exercise (Changes in GWW and GWE in the two study groups according to exercise. (