From: Intraoperative cardiac function assessment by transesophageal echocardiography versus FloTrac/Vigileo™ system during pectus excavatum surgical repair
Intraoperative data
Before correction
After correction
Intraoperative variation (Δ)
P value*
COTEE
4.47±1.32†
5.73±1.27‡
1.25±1.03$
0.001
COAP
4.72±1.54
5.75±1.45
1.04±1.31
0.004