Comment on

• Does the Pleth variability index indicate the respiratory-induced variation in the plethysmogram and arterial pressure waveforms?

  Cannesson M, Delannoy B, Morand A, Rosamel P, Attof Y, Bastien O, Lehot JJ. Cannesson M, et al. Anesth Analg. 2008 Apr;106(4):1189-94, table of contents. doi: 10.1213/ane.0b013e318167ab1f. Anesth Analg. 2008. PMID: 18349191
• The ability of a novel algorithm for automatic estimation of the respiratory variations in arterial pulse pressure to monitor fluid responsiveness in the operating room.

  Cannesson M, Slieker J, Desebbe O, Bauer C, Chiari P, Hénaine R, Lehot JJ. Cannesson M, et al. Anesth Analg. 2008 Apr;106(4):1195-200, table of contents. doi: 10.1213/01.ane.0000297291.01615.5c. Anesth Analg. 2008. PMID: 18349192
• Online monitoring of pulse pressure variation to guide fluid therapy after cardiac surgery.

  Auler JO Jr, Galas F, Hajjar L, Santos L, Carvalho T, Michard F. Auler JO Jr, et al. Anesth Analg. 2008 Apr;106(4):1201-6, table of contents. doi: 10.1213/01.ane.0000287664.03547.c6. Anesth Analg. 2008. PMID: 18349193