2Do QB,Goyer C, Chavanon O, et al. Hemodynamic changes during off - pump CABG surgery [ J ]. Eur J Cardiothorac Surg,2002,21 : 385 - 390.
3Grundeman PF, Borst C, van Herwaarden JA, et al. Hemodynamic changes during displacement of the beating heart by the Utrecht Octopus method[ J ]. Ann Thorac Surg, 1997,63 ( Suppl 6 ) :88 - 92.
4Jansen EW,Grundeman PF,Mansvelt Beck HJ,et al. Experimental offpump grafting of a circumflex branch via sternotomy using a suc- tion device [ J ]. Ann Thorac Surg, 1997,63 ( Suppl 6 ) :93 - 96.