Sinus node responses to perfusion pressure changes, ischaemia and hypothermia in the isolated blood-perfused dog atrium.

@article{Kobayashi1985SinusNR,
  title={Sinus node responses to perfusion pressure changes, ischaemia and hypothermia in the isolated blood-perfused dog atrium.},
  author={Motomasa Kobayashi and Diane Godin and R{\'e}ginald Nadeau},
  journal={Cardiovascular research},
  year={1985},
  volume={19 1},
  pages={
          20-6
        }
}
Sinus node responses to perfusion pressure changes, ischaemia and hypothermia were evaluated in 22 isolated blood-perfused dog atria. Sinus cycle length (SCL) was measured and sinoatrial conduction time (SACT) was estimated using the premature atrial stimulation technique (PAS) and the constant atrial pacing method (CAP). There was a good correlation between the results obtained with both techniques (r = 0.8297) but CAP had less depressing action on sinus node automaticity. Increasing the… CONTINUE READING

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