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Fig. 3 | BMC Cardiovascular Disorders

Fig. 3

From: Early changes in ambulatory electrocardiography after transcatheter closure in patients with atrial septal defect and factors affecting heart rate variability

Fig. 3

Relationship between right ventricular systolic pressure and HRV. Linear regression and Pearson’s correlation analyses showing the relationship of right ventricular systolic pressure (sRVP) with SDNN and SDANN. R, Pearson’s correlation coefficient. Significance levels: NS, no significance; *p < 0.05, **p < 0.01, ***p < 0.001

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