ArticleEcho research and practice2025
Exercise capacity in moderate aortic stenosis: a cardiopulmonary stress echocardiography study.
Article in Echo research and practice, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Integrating Cardiopulmonary Exercise Testing in the Assessment of Aortic Stenosis: A Comprehensive Review.Healthcare (Basel, Switzerland) · 2026Review
- Exercise-induced pulse pressure augmentation is positively associated with exercise capacity in patients after transcatheter aortic valve implantation.Frontiers in physiology · 2026Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
backgroundPatients with moderate aortic stenosis (AS) may experience symptoms and adverse outcomes. The aim of this study was to determine whether patients with moderate AS exhibited objective evidence of exercise limitation, compared with age and sex matched controls and if so, to determine which echocardiographic parameters predicted exercise ability.
methodsThis was a prospective case control study of patients with moderate AS (peak velocity (Vmax) 3.0-3.9 m/s, mean gradient (MG) 20-39mmHg, aortic valve area (AVA)1.1-1.5cm
results25 patients with moderate AS (Vmax 3.5 ± 0.2mmHg, mean gradient 28 ± 5mmHg, AVA 1.2 ± 0.1cm
conclusionObjective measures of exercise capacity including OUES, O
trial registrationClinical trial number MRC 0225 IRAS 207395.
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