Exercise-induced arteriovenous intrapulmonary shunting in dogs.

@article{Stickland2007ExerciseinducedAI,
  title={Exercise-induced arteriovenous intrapulmonary shunting in dogs.},
  author={Michael K Stickland and Andrew T. Lovering and Marlowe W. Eldridge},
  journal={American journal of respiratory and critical care medicine},
  year={2007},
  volume={176 3},
  pages={300-5}
}
RATIONALE We have previously shown, using contrast echocardiography, that intrapulmonary arteriovenous pathways are inducible in healthy humans during exercise; however, this technique does not allow for determination of arteriovenous vessel size or shunt magnitude. OBJECTIVES The purpose of this study was to determine whether large-diameter (more than 25 microm) intrapulmonary arteriovenous pathways are present in the dog, and whether exercise recruits these conduits. METHODS Through the… CONTINUE READING