Exercise-disordered breathing in chronic heart failure

Thomas P. Olson; Eric M. Snyder; Bruce D. Johnson

doi:10.1249/01.jes.0000240022.30373.a2

Exercise-disordered breathing in chronic heart failure

Thomas P. Olson, Eric M. Snyder, Bruce D. Johnson

Cardiovascular Medicine

Research output: Contribution to journal › Review article › peer-review

32 Scopus citations

Abstract

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 language	English (US)
Pages (from-to)	194-201
Number of pages	8
Journal	Exercise and sport sciences reviews
Volume	34
Issue number	4
DOIs	https://doi.org/10.1249/01.jes.0000240022.30373.a2
State	Published - Oct 2006

Keywords

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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10.1249/01.jes.0000240022.30373.a2

Cite this

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AB - 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.

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KW - Pulmonary congestion

KW - Restrictive

KW - Tachypnea

KW - Ventilation

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Exercise-disordered breathing in chronic heart failure

Abstract

Keywords

ASJC Scopus subject areas

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