Independent Samples Test*

Patients with and without PH

t-test for Equality of Means

t

Sig. (2-tailed)

Right Atrium Diameter (mm)

6.418

0.000

Right Ventricle Diameter (mm)

7.389

0.000

Inter-Ventricular Septum Width (mm)

−0.480

0.633

Myocardium Thickening (mm)

0.025

0.980

Pulmonary Trunk Diameter (mm)

7.624

0.000

Right Main Pulmonary Artery Diameter (mm)

5.092

0.000

Left Main Pulmonary Artery Diameter (mm)

5.059

0.000

Right Distal Pulmonary Artery Diameter (mm)

1.482

0.143

Left Distal Pulmonary Artery Diameter (mm)

1.934

0.057