Evidence map›Paper›PMID 34229717›Full record

ReviewJournal of translational medicine2021

Heart failure with preserved ejection fraction based on aging and comorbidities.

Ying Lin, Shihui Fu, Yao Yao, Yulong Li, Yali Zhao, Leiming Luo

Abstract readReview
In one paragraph

Review in Journal of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

38 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  13. Observational
  14. Metabolic Regulation of Cardiovascular Aging.Current cardiology reports · 2025
    Review
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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

6 authors.

Ying Lin *Department of Cardiology, Hainan Hospital of Chinese People's Liberation Army General Hospital, Sanya, 572013, China.
Shihui Fu *Department of Cardiology, Hainan Hospital of Chinese People's Liberation Army General Hospital, Sanya, 572013, China. xiaoxiao0915@126.com.
Yao Yao *Centre for the Study of Ageing and Human Development and Geriatrics Division, Medical School of Duke University, Durham, NC, 27708, USA.
Yulong Li *Department of Geriatric Cardiology, Chinese People's Liberation Army General Hospital, Beijing, 100853, China.
Yali ZhaoCentral Laboratory, Hainan Hospital of Chinese People's Liberation Army General Hospital, Sanya, 572013, China. zhaoyl301@163.com.
Leiming LuoDepartment of Geriatric Cardiology, Chinese People's Liberation Army General Hospital, Beijing, 100853, China. luoleiming@vip.sina.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heart failure (HF) with preserved ejection fraction (HFpEF) is a leading cause of hospitalizations and mortality when diagnosed at the age of ≥ 65 years. HFpEF represents multifactorial and multisystemic syndrome and has different pathophysiology and phenotypes. Its diagnosis is difficult to be established based on left ventricular ejection fraction and may benefit from individually tailored approaches, underlying age-related changes and frequent comorbidities. Compared with the rapid development in the treatment of heart failure with reduced ejection fraction, HFpEF presents a great challenge and needs to be addressed considering the failure of HF drugs to improve its outcomes. Further extensive studies on the relationships between HFpEF, aging, and comorbidities in carefully phenotyped HFpEF subgroups may help understand the biology, diagnosis, and treatment of HFpEF. The current review summarized the diagnostic and therapeutic development of HFpEF based on the complex relationships between aging, comorbidities, and HFpEF.

Indexed as

Heart FailureAgedAgingComorbidityHumansStroke VolumeVentricular Function, LeftAgingComorbiditiesDiagnosisHeart failure with preserved ejection fractionTreatment

Identifiers

PMID34229717
PMCPMC8259336

What OpenQuestion holds

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Registered trials

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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.