ArticleJournal of the American Heart Association2023
Predictors of Improvement in Exercise Tolerance After Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension.
Article in Journal of the American Heart Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Current Perspectives on Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension.Journal of clinical medicine · 2025Review
- Psoas muscle index as a predictor of mortality following percutaneous coronary intervention.Journal of geriatric cardiology : JGC · 2025Article
- Psoas Muscle Index Predicts Perioperative Mortality in Patients Undergoing LVAD Implantation.Muscles (Basel, Switzerland) · 2025Article
- Evolution and New Perspectives of Balloon Pulmonary Angioplasty in CTEPH.Journal of clinical medicine · 2025Review
- Chronic Thromboembolic Pulmonary Hypertension: the therapeutic assessment.Frontiers in cardiovascular medicine · 2024Review
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Balloon pulmonary angioplasty (BPA) improves exercise tolerance and hemodynamic parameters in patients with chronic thromboembolic pulmonary hypertension. However, it is still unclear which patient characteristics contribute to the improvement in exercise tolerance after BPA in chronic thromboembolic pulmonary hypertension. Methods and Results We retrospectively analyzed 126 patients with chronic thromboembolic pulmonary hypertension (aged 63±14 years; female, 65%) who underwent BPA without concomitant programmed exercise rehabilitation at Keio University between November 2012 and April 2018. Hemodynamic data and 6-minute walk distance (6MWD), as a measure of exercise tolerance, were evaluated before and 1 year after BPA. The clinical characteristics that contributed to improvement in exercise tolerance were elucidated. The 6MWD significantly increased from 372.0 m (256.5-431.3) to 462.0 m (378.8-537.0) 1 year after BPA (
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