ArticleInternational journal of cardiology2019
Exercise ventilatory inefficiency in heart failure and chronic obstructive pulmonary disease.
Article in International journal of cardiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
14 citing papers in PubMed, 26 citations in OpenAlex.
- Ventilatory limitation to exercise in patients with HFpEF and obesity: No room to breathe.Respiratory physiology & neurobiology · 2026Trial
- CPET Characteristics in HFrEF, HFpEF and COPD.Journal of clinical medicine · 2026Review
- Heart failure and chronic obstructive pulmonary disease. A combination not to be underestimated.Heart failure reviews · 2025Review
- Comparable Ventilatory Inefficiency at Maximal and Submaximal Performance in COPD vs. CHF subjects: An Innovative Approach.Arquivos brasileiros de cardiologia · 2024Article
- Ventilatory limitations in patients with HFpEF and obesity.Respiratory physiology & neurobiology · 2023Article
- Higher Work of Breathing During Exercise in Heart Failure With Preserved Ejection Fraction.Chest · 2023Article
- Exercise testing in heart failure with preserved ejection fraction: an appraisal through diagnosis, pathophysiology and therapy - A clinical consensus statement of the Heart Failure Association and European Association of Preventive Cardiology of the European Society of Cardiology.European journal of heart failure · 2022Article
- Exertional ventilation/carbon dioxide output relationship in COPD: from physiological mechanisms to clinical applications.European respiratory review : an official journal of the European Respiratory Society · 2021Review
- All-cause mortality predicted by peak oxygen uptake differs depending on spirometry pattern in patients with heart failure and reduced ejection fraction.ESC heart failure · 2021Article
- Minute ventilation/carbon dioxide production in chronic heart failure.European respiratory review : an official journal of the European Respiratory Society · 2021Article
- Intercept of minute ventilation versus carbon dioxide output relationship as an index of ventilatory inefficiency in chronic obstructive pulmonary disease.Journal of thoracic disease · 2021Article
- Measurement and Interpretation of Exercise Ventilatory Efficiency.Frontiers in physiology · 2020Review
- Exercise Ventilatory Efficiency in Older and Younger Heart Failure Patients With Preserved Ejection Fraction.Journal of cardiac failure · 2019Article
- Ventilatory constraints influence physiological dead space in heart failure.Experimental physiology · 2019Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
backgroundDyspnea on exertion is common to both heart failure (HF) and chronic obstructive pulmonary disease (COPD), and it is important to discriminate whether symptoms are caused by HF or COPD in clinical practice. The ventilatory equivalent for carbon dioxide (V̇
methodsPatients with HFpEF (n = 21), HFrEF (n = 20), and COPD (n = 22) patients performed cardiopulmonary exercise testing to volitional fatigue. V̇
resultsHFrEF patients had a greater V̇
conclusionThese findings demonstrate that V̇
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.