Fig. 2
From: Image diagnosis: Eisenmenger’s syndrome in patients with simple congenital heart disease
The representative image of PAH-VSD. a: Chest X-ray confirmed a bulging pulmonary artery at the upper left cardiac border; b: Right heart catheterization revealed a lager VSD; c and d: Pulmonary arteriography showed that the degree of pulmonary capillary filling decreased. PAH: pulmonary arterial hypertension; VSD: ventricular septal defect; PA: pulmonary artery; RPA: right pulmonary artery; LPA: left pulmonary artery; RILA: right inferior lobe artery