Table 5.

Serum Biomarkers

BNP, pg/mL	Median, range
Rest BNP	22.5, 0.6–414.8
Peak BNP	25.6, 4.0–542.0
Δ BNP*	3.3, 392.7–208
ANP, pg/mL
Rest ANP	731, 14.3–9131
Peak ANP	784, 174–4327
Δ ANP	38, −8155.0–1496.8
Endothelin, pg/mL
Rest endothelin	1.1, 0.3–3.7
Peak endothelin	0.9, 0.31–7.5
Δ endothelin	−0.14, −1.6–6.9

^*p<0.0001.

ANP, atrial natriuretic peptide; BNP, brain natriuretic peptide.