Abnormal pulmonary hemodynamics during exercise is associated with exercise capacity in COPD

Pulmonary hypertension (PH) is a frequent complication in COPD and it is associated with decreased exercise capacity and poor prognosis. We hypothesized that even in COPD patients without significant PH at rest, abnormal pulmonary hemodynamics during exercise affect exercise capacity. Consecutive CO...

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Bibliographic Details
Published in:Respiratory research 2022-12, Vol.23 (1), p.331-331, Article 331
Main Authors: Sassmann, Teresa, Douschan, Philipp, Foris, Vasile, Tröster, Natascha, Zeder, Katarina, Brcic, Luka, Tornyos, Adrienn, Bachmaier, Gerhard, Fuchsjäger, Michael, Olschewski, Horst, Kovacs, Gabor
Format: Article
Language:English
Subjects:
Abnormalities
Airway management
Blood pressure
Cardiac output
Catheters
Chronic obstructive pulmonary disease
Compliance
Complications and side effects
Continuity (mathematics)
COPD
Dyspnea
Exercise
Exercise capacity
Exercise hemodynamics
Hemodynamics
Hypertension
Lung diseases
Lung diseases, Obstructive
Maximum oxygen consumption
Medical prognosis
Oxygen consumption
Oxygen uptake
Physiological aspects
Pulmonary arteries
Pulmonary hypertension
Right heart catheterization
Risk factors
Statistical analysis
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Summary:Pulmonary hypertension (PH) is a frequent complication in COPD and it is associated with decreased exercise capacity and poor prognosis. We hypothesized that even in COPD patients without significant PH at rest, abnormal pulmonary hemodynamics during exercise affect exercise capacity. Consecutive COPD patients with clinically indicated right heart catheterization and resting mean pulmonary arterial pressure (mPAP) 
ISSN:1465-993X
1465-9921
1465-993X
1465-9921
DOI:10.1186/s12931-022-02238-9