Research Article
[Retracted] Postoperative Curative Effect of Cardiac Surgery Diagnosed by Compressed Sensing Algorithm-Based E-Health CT Image Information and Effect of Baduanjin Exercise on Cardiac Autonomic Nerve Function of Patients
Figure 6
Comparison of frequency domain indexes of HR variability before and after treatment between the two groups ((a) comparison of frequency domain indexes between the two groups of patients before treatment; (b) comparison of frequency domain indexes between the two groups of patients after treatment) ( represents statistical difference compared with the control group, ).
(a) |
(b) |