Effect of tidal volume, intrathoracic pressure, and cardiac contractility on variations in pulse pressure, stroke volume, and intrathoracic blood volume

@article{Mesquida2011EffectOT,
  title={Effect of tidal volume, intrathoracic pressure, and cardiac contractility on variations in pulse pressure, stroke volume, and intrathoracic blood volume},
  author={J Mesquida and Hyung Kook Kim and Michael R. Pinsky},
  journal={Intensive Care Medicine},
  year={2011},
  volume={37},
  pages={1672-1679}
}
We evaluated the impact of increasing tidal volume (V t), decreased chest wall compliance, and left ventricular (LV) contractility during intermittent positive-pressure ventilation (IPPV) on the relation between pulse pressure (PP) and LV stroke volume (SVLV) variation (PPV and SVV, respectively), and intrathoracic blood volume (ITBV) changes. Sixteen pentobarbital-anesthetized thoracotomized mongrel dogs were studied both before and after propranolol-induced acute ventricular failure (AVF) (n… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 37 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 20 references

Does pulse pressure variation correlate with conventional measures of preload ?

Gunn, Harrigan PWJB, +3 authors MR Pinsky
Crit Care Shock • 2002

Does pulse pressure variation correlate with conventional measures of preload? Crit Care Shock 5:170–176

SR Gunn, PWJB Harrigan, +3 authors MR Pinsky
2002
View 3 Excerpts

Similar Papers

Loading similar papers…