Evidence map›Paper›PMID 29934991›Full record

ArticleClinical cardiology2018

The role and outcome of cardiac rehabilitation program in patients with atrial fibrillation.

Arwa Younis, Ella Shaviv, Eyal Nof, Ariel Israel, Anat Berkovitch, Ilan Goldenberg, Michael Glikson, Robert Klempfner, Roy Beinart

Open access · bronzeAbstract read
In one paragraph

Article in Clinical cardiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Brazilian Atrial Fibrillation Guidelines - 2025.Arquivos brasileiros de cardiologia · 2025
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. The burden of comorbidities in pulmonary arterial hypertension.European heart journal supplements : journal of the European Society of Cardiology · 2019
    Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 3 countries.

Arwa YounisThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.ORCID http://orcid.org/0000-0002-2485-5025
Ella ShavivThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Eyal NofThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Ariel IsraelThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Anat BerkovitchThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Ilan GoldenbergThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Michael GliksonThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Robert KlempfnerThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Roy BeinartThe Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.
Tel Aviv University · ILSheba Medical Center · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAtrial fibrillation (AF) is associated with diminished cardiac function, and exercise tolerance. HYPOTHESIS: We sought to investigate the role of cardiac rehabilitation program (CR) in patients with AF.

methodsThe study included 2165 consecutive patients that participated in our CR program between the years 2009 to 2015. All were evaluated by a standard exercise stress test (EST) at baseline, and upon completion of at least 3 months of training. Participants were dichotomized according to baseline fitness and the degree of functional improvement. The combined primary end point was cardiac related hospitalization or all-cause mortality.

resultsA total of 292 patients had history of AF, with a mean age of 68 ± 9 years old, 76% of which were males. The median predicted baseline fitness of AF patients was significantly lower compared to non-AF patients (103% vs 122%, P < 0.001, respectively). Prominent improvement was achieved in the majority of the patients in both groups (64% among AF patients and 63% among those without AF). Median improvement in fitness between stress tests was significantly higher in patients with AF (124% vs 110%, P < 0.001, respectively). Among AF patients, high baseline fitness was associated with a lower event rates (HR 0.40; 95%CI 0.23-0.70; P = 0.001). Moreover, prominent improvement during CR showed a protective effect (HR 0.83; 95% CI 0.69-0.99; P = 0.04).

conclusionIn patients with AF participating in CR program, low fitness levels at baseline EST are associated with increased risk of total mortality or cardiovascular hospitalization during long-term follow-up. Improvement on follow-up EST diminishes the risk.

Indexed as

AgedAtrial FibrillationCardiac RehabilitationExercise TestExercise TherapyExercise ToleranceFemaleFollow-Up StudiesHumansMaleMiddle AgedRetrospective StudiesRisk FactorsTime FactorsTreatment Outcomeatrial fibrillationcardiac rehabilitationexercise stress testfitness level

Identifiers

PMID29934991
PMCPMC6489737
OpenAlexW2810683998

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.