Exercise-disordered breathing in chronic heart failure

Research output: Contribution to journalReview articlepeer-review

32 Scopus citations


Patients with heart failure develop various ventilatory abnormalities, including reduced ventilatory reserves, increased ventilatory demands, and high work and cost of breathing. They tend to breathe with a rapid-shallow pattern, have low end-expiratory lung volumes, and may develop rhythmic oscillations in ventilation and tidal volume. These abnormalities likely contribute to exercise limitations and are associated with a worsening prognosis.

Original languageEnglish (US)
Pages (from-to)194-201
Number of pages8
JournalExercise and sport sciences reviews
Issue number4
StatePublished - Oct 2006


  • Periodic breathing
  • Pulmonary congestion
  • Restrictive
  • Tachypnea
  • Ventilation

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine
  • Physical Therapy, Sports Therapy and Rehabilitation


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