与Fick方法对比
COTDa vs. COFick
Pauli C. et al., Intensive Care Med 28, 2002 Tibby S. et al., Intensive Care Med 23, 1997
18/54 24/120
0,03 ± 0,17 0,03 ± 0,24
0,98 0,99
什么是PiCCO技术?
Pulse indicator Continous Cardiac Output
两者的结合:PiCCO
a.经肺热稀释技术(TPTD)
b.动脉脉搏轮廓分析技术(PC)
中心静脉导管 • 颈内静脉 • 锁骨下静脉 温度指示剂注射
大部分血流动力学不稳定的病人都会做 以下监测 • 中心静脉导管
PCCO – COTDpa
Mielck et al., J Cardiothorac Vasc Anesth 17 (2), 2003 Rauch H* et al. Acta Anaesth Scand 46, 2002 Felbinger TW et al. J Clin Anesth 46, 2002 Della Rocca G* et al. Br J Anaesth 88 (3), 2002 Gödje O* et al. Crit Care Med 30 (1), 2002 Zöllner C et al. J Cardiothorac Vasc Anesth 14 (2), 2000 Buhre W et al., J Cardiothorac Vasc Anesth 13 (4), 1999
RAEDV
RVEDV
PBV
LAEDV
LVEDV
EVLW