Observational studyInternational journal of environmental research and public health2022
Effects of Cardiac Rehabilitation on Sleep Quality in Heart Disease Patients with and without Heart Failure.
Observational study in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 10 citations in OpenAlex.
- The Effect of 6 Months of Dietary Counselling on Sleep Outcomes Among Patients With Cardiovascular Diseases: A Randomised Controlled Trial.Journal of sleep research · 2026Trial
- Prevalence and Determinants of Poor Sleep Quality Among Patients with Established Coronary Heart Disease in Kazakhstan: A Multi-Center Cross-Sectional Study.Medical sciences (Basel, Switzerland) · 2026Article
- Article
- Early-Phase Exercise-Based Comprehensive Cardiac Rehabilitation Program after Myocardial Infarction: A Randomized Controlled Trial.Acta Cardiologica Sinica · 2026Article
- Self-Reported Sleep Quality and Circadian Rest-Activity Patterns in Patients With Cardiac Implantable Electronic Devices.Circulation reports · 2025Article
- Sleep quality of patients with heart failure and associated factors.Revista brasileira de enfermagem · 2024Article
- Adapting and Evaluating the Feasibility and Acceptability of a Behavioral Intervention to Promote Sleep Health in Cardiac Rehabilitation.Behavioral sleep medicineArticle
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Insomnia is a modifiable cardiovascular risk factor. Previous studies suggested that attending a cardiac rehabilitation program may improve sleep quality in cardiac patients and pointed out the association between heart failure and poor sleep quality. The primary aim of this study was to evaluate sleep quality in patients attending a Multidisciplinary Cardiac Rehabilitation Program (MRCP), and to compare sleep quality between patients with and without heart failure. A prospective observational study was carried out on a consecutive sample of 240 patients attending an 8-week MRCP; 50 patients (20.8%) were included due to heart failure (NYHA stages I-III) and the rest of them after having undergone any revascularization procedure or valvular surgery. Before and after the completion of the MRCP, the quality of sleep was assessed by the Pittsburgh Sleep Quality Index (PSQI) score. Post-intervention global PSQI scores were statistically significantly lower than those of pre-intervention (
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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 Socratic graph.