ArticleFrontiers in medicine2025
Contribution of 2 D strain in the detection of subtle myocardial involvement in group A and B patients with chronic obstructive pulmonary disease.
Article in Frontiers in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Challenges in the Early Diagnosis, Screening and Management of Heart Failure in Patients with Chronic Obstructive Pulmonary Disease.Journal of clinical medicine · 2026Review
- Development and validation of a nomogram prediction model for cardiovascular comorbidities in COPD patients based on hypertension.Frontiers in medicine · 2026Article
- The Complex Relationship Between Heart Failure and Chronic Obstructive Pulmonary Disease: A Comprehensive Review.Journal of clinical medicine · 2025Review
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Authors and funding
11 authors.
Funding
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Abstract
Background: Myocardial involvement mediated by chronic obstructive pulmonary disease (COPD) is a common cause of morbidity and mortality. Conventional transthoracic echocardiography (TTE) parameters are poor in the detection of subclinical myocardial dysfunction. Aim: To investigate the contribution of strain in the early detection of cardiac damage in clinically stable COPD patients. Methods: This was a comparative study between COPD patients (classified A or B) with normal and reduced right ventricle (RV) strain. The COPD assessment test (e.g., CAT score), spirometry [e.g., forced expiratory volume in 1 s (FEV Results: Eighty COPD patients [mean ± standard deviation (SD): age = 66 ± 9 years, LVEF = 60.1 ± 5%, RA = 25 ± 7%, RV = -19.9 ± 3.7%, LV GLS v -21.1 ± 2, and 48% had impaired RV strain] were included. Compared to COPD patient with normal RV strain, those with reduced RV strain had (i) Lower 6MWD (310 ± 113 vs 470 ± 104 m; Conclusion: Group A and B COPD patients having normal conventional TTE parameters, speckle tracking is a key parameter in the detection of subclinical myocardial dysfunction.
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