Evidence map›Paper›PMID 34391736›Full record

ArticleJACC. Heart failure2021

Advanced Heart Failure Epidemiology and Outcomes: A Population-Based Study.

Shannon M Dunlay, Véronique L Roger, Jill M Killian, Susan A Weston, Philip J Schulte, Anna V Subramaniam, Saul B Blecker, Margaret M Redfield

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in JACC. Heart failure, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07445932 (The PALL-VAD Study), which is not on this map. Cited by 97 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 5 pooled it
13.7field-weighted citation impact, top 1% 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.

NCT07445932 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

The PALL-VAD Study: Palliative Care Intervention to Improve Health Related Quality of Life for Patients With Heart Failure on Long-Term LVAD Support: A Pilot, Prospective, Randomized Trial

TypeinterventionalSponsorMedstar Health Research InstituteRan2026 to 2027Enrolled90ConditionsAdvanced Heart Failure, Mechanical Circulatory Support, Left Ventricular Assist Device, Palliative CareArmsPalliative care intervention
3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 5 syntheses or guidelines pooled it, 152 citations in OpenAlex.

  1. Ventricular arrhythmias following left ventricular assist device implantation: a systematic review and meta-analysis of incidence and clinical impact.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
    Pooled it
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  8. Comment on "Stage D heart failure in the United States: A study from a national database".American heart journal plus : cardiology research and practice · 2026
    Article
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  14. Review
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  17. Stage D heart failure in the United States: A study from a national database.American heart journal plus : cardiology research and practice · 2026
    Article
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  20. Review

37 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 1 country.

Shannon M DunlayDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA; Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA. Electronic address: Dunlay.shannon@mayo.edu.
Véronique L RogerDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA; Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA.
Jill M KillianDepartment of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA.
Susan A WestonDepartment of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA.
Philip J SchulteDepartment of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA.
Anna V SubramaniamDepartment of Medicine, Mayo Clinic, Rochester, Minnesota, USA.
Saul B BleckerDepartment of Population Health and Medicine, New York University Langone, New York, New York, USA.
Margaret M RedfieldDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
Mayo Clinic · USMayo Clinic in Florida · USNew York University · US

Funding

Rochester Epidemiology ProjectR01AG034676 · NIA · MAYO CLINIC ROCHESTER · PI ROCCA, WALTER A, ST SAUVER, JENNIFER LYNN · 2010 to 2019
$9.5M
Advanced Heart Failure: Epidemiology and OutcomesR01HL144529 · NHLBI · MAYO CLINIC ROCHESTER · PI DUNLAY, SHANNON MARIE · 2019 to 2023
$3.6M
Interdisciplinary Infrastructure for Aging Research: Rochester Epidemiology ProjectR33AG058738 · NIA · MAYO CLINIC ROCHESTER · PI LEBRASSEUR, NATHAN K, OLSON, JANET E · 2020 to 2022
$2.4M
NHLBI NIH HHS R01 HL144529NIA NIH HHS R01 AG034676NIA NIH HHS R33 AG058738
6 · The paper itself

Abstract

objectivesThe goal of this study was to evaluate the prevalence, characteristics, and outcomes of patients with advanced heart failure (HF) in a geographically defined population.

backgroundSome patients with HF progress to advanced HF, characterized by debilitating HF symptoms refractory to therapy. Limited data are available on the epidemiology and outcomes of patients with advanced HF.

methodsThis was a population-based cohort study of all Olmsted County, Minnesota, adults with and without HF from 2007 to 2017. The 2018 European Society of Cardiology advanced HF diagnostic criteria were operationalized and applied to all patients with HF. Hospitalization and mortality in advanced HF, overall and according to ejection fraction (EF) type (reduced EF <40% [HFrEF], mid-range EF 40%-49% [HFmrEF], and preserved EF ≥50% [HFpEF]) were examined using Andersen-Gill and Cox models.

resultsOf 6,836 adults with HF, 936 (13.7%) met criteria for advanced HF. The prevalence of advanced HF increased with age and was higher in men. At advanced HF diagnosis, 396 (42.3%) patients had HFrEF, 134 (14.3%) had HFmrEF, and 406 (43.4%) had HFpEF. The median (interquartile range) time from advanced HF diagnosis to death was 12.2 months (3.7-29.9 months). The mean rate of hospitalization was 2.91 (95% CI: 2.78-3.06) per person-year in the first year after advanced HF diagnosis. There were no differences in risks of all-cause mortality or hospitalization by EF. Patients with advanced HFpEF were at lower risk for cardiovascular mortality compared with advanced HFrEF (HR: 0.79; 95% CI: 0.65-0.97).

conclusionsIn this population-based study, more than one-half of patients with advanced HF had mid-range or preserved EF, and survival was poor regardless of EF.

Indexed as

Heart FailureCause of DeathCohort StudiesHospitalizationHumansMalePrognosisStroke Volumeadvanced heart failureepidemiologyhospitalizationmortalityoutcomespopulation health

Identifiers

PMID34391736
PMCPMC8487916
OpenAlexW3192727749

What OpenQuestion holds

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LicenceTDM
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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 OpenQuestion graph.