Table 2 Changes in pulmonary artery z scores according to type of procedure.

	APC	TCPC	p Value
Pre‐Fontan RPA z score	−1.78 (1.9)	−0.92 (1.9)	0.103
Post‐Fontan RPA z score	−3.63 (1.9)	−1.51 (1.7)	0.001
Δ RPA	−1.85 (1.9)	−0.58 (2.0)	0.019
Pre‐Fontan LPA z score	−1.28 (1.7)	−0.62 (1.6)	0.127
Post‐Fontan LPA z score	−2.25 (1.4)	−1.44 (1.5)	0.041
Δ LPA	−0.96 (1.5)	−0.83 (1.6)	0.753

LPA, left pulmonary artery; RPA, right pulmonary artery.