Carotid baroreflex responsiveness to lower body positive pressure-induced increases in central venous pressure.

@article{Shi1993CarotidBR,
  title={Carotid baroreflex responsiveness to lower body positive pressure-induced increases in central venous pressure.},
  author={Xiangrong Shi and Jeffrey Thomas Potts and Brian H. Foresman and Peter Bernard Raven},
  journal={The American journal of physiology},
  year={1993},
  volume={265 3 Pt 2},
  pages={
          H918-22
        }
}
Lower body positive pressure (LBPP) was applied at 4 and 30 Torr to increase central venous pressure (CVP). CVP increased with LBPP (r = 0.55, P < 0.01), and the increases were significant at 4 and 30 Torr (7.4 and 7.8 mmHg) from the control (6.0 mmHg). During LBPP cardiac output increased, which was significantly related to the increase in CVP (r = 0.63, P < 0.01). The carotid baroreflex was elicited by trains of neck pressure and suction from 40 to -65 Torr. The carotid-cardiac and carotid… CONTINUE READING
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