Table 2.

Clinical Classification and Lesion Type for Patients With CHD‐APAH and CHD Controls38

	Eisenmenger	PAH With Systemic‐Pulmonary Shunt	PAH With Small Defect	PAH After Surgical Operation	CHD Controls Without APAH
ASD	1	···	···	1	2
VSD	8	···	···	2	3
TGA	···	···	···	3	5
DILV	2	···	···	1	···
Tricuspid atresia	···	···	···	2	···
Tetralogy of Fallot	···	···	···	···	3
Pulmonary stenosis	···	···	···	···	4
Truncus arteriosus	···	···	···	···	1
Ebstein anomaly	···	···	···	···	2

ASD indicates atrial septal defect; CHD‐APAH, congenital heart disease–associated pulmonary artery hypertension; DILV, double inlet left ventricle; TGA, transposition of the great arteries; VSD, ventricular septal defect.