Exercise oscillatory ventilation in heart failure.

  title={Exercise oscillatory ventilation in heart failure.},
  author={Bishnu P. Dhakal and Ryan M Murphy and Gregory D. Lewis},
  journal={Trends in cardiovascular medicine},
  volume={22 7},
Irregular breathing characterized by cyclic variation of ventilation with a period of approximately 1 min has been recognized in patients with heart failure for almost two centuries. Periodic breathing during exercise is a noninvasive parameter that is easily recognizable during submaximal cardiopulmonary exercise testing. Recent studies have established that periodic breathing during exercise not only signals significant impairment in resting and exercise hemodynamic parameters but also… CONTINUE READING

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