Table 3.

The correlation between mPAP with other parameters.

Parameters	r value∗	p value∗
Age	−0.497	0.001
Systolic blood pressure	−0.462	0.002
Diastolic blood pressure	−0.316	0.037
Peripheral O2 saturation	−0.460	0.002
Haemoglobin	0.300	0.048
Hematocrit	0.281	0.065
Creatinine	0.000	0.997
Minimum ASD diameter	0.103	0.513
Maximum ASD diameter	0.105	0.496
Right atrial dimension	−0.263	0.092
Right ventricle dimension	0.112	0.479
Left ventricle ejection fraction	0.249	0.104
TAPSE	−0.277	0.069
TVRG	0.673	<0.001
RVSP	0.676	<0.001
Left atrial dimension	−0.330	0.029
LVIDd	−0.375	0.012
Flow ratio	−0.508	<0.001

^∗Pearson correlation or Spearman correlation if applicable. ASD: atrial septal defect, TAPSE: tricuspid annular plane systolic excursion, TVRG: tricuspid valve regurgitant gradient, RVSP: right ventricular systolic pressure, and LVIDd: left ventricle internal diastolic diameter.