ArticleInternational journal of heart failure2025
Dobutamine Stress Echocardiography for Left Ventricular Reverse Remodeling in Idiopathic Dilated Cardiomyopathy.
Article in International journal of heart failure, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Reviving the Failing Heart: Contractile Reserve and Remodeling Reversal.International journal of heart failure · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Objectives: Left ventricular reverse remodeling (LVRR) reflects a good prognosis in patients with idiopathic dilated cardiomyopathy (IDCM). This study aimed to evaluate the usefulness of contractile reserve on dobutamine stress echocardiography (CR-DSE) for predicting LVRR in patients with IDCM. Methods: A total of 38 patients with IDCM were enrolled between March 2014 and May 2018. All patients underwent echocardiography and cardiac magnetic resonance imaging at baseline, and echocardiography at 6 months. Results: Among 38 patients, 22 (57.9%) exhibited CR-DSE at baseline, and 14 (36.8%) experienced LVRR at 6 months. LVRR occurred in 12 of the 22 patients with CR-DSE (54.5%) and in 2 of 16 patients without CR-DSE (12.5%) (p<0.05). In multivariate logistic regression analysis, a CR-DSE was an independent predictor of LVRR (odds ratio, 1.24; 95% confidence interval, 1.01-1.51; p=0.043). Delta LV ejection fraction during DSE also predicted LVRR (area under the curve: 0.765; p=0.007). Conclusions: Preserved CR-DSE was significantly associated with LVRR at 6 months, suggesting its potential utility as a functional predictor of myocardial recovery in patients with IDCM.
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