Evidence map›Paper›PMID 33871758›Full record

SynthesisHeart failure reviews2022

Effects of chronotropic incompetence on exercise capacity in people with heart failure versus age-matched controls.

Smart Na, Clark H, Brubaker P, Witte Kk, Jamil H, Gierula J, Patel Hc, Pearson Mj

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Heart failure reviews, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 11% 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

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

  1. Guideline
  2. Pooled it
  3. Article
  4. Article
  5. Prognostic value of heart rate and oxygen pulse response in heart failure with left ventricular ejection fraction over 40.Clinical research in cardiology : official journal of the German Cardiac Society · 2024
    Article
  6. Article
  7. 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

8 authors at 4 institutions in 3 countries.

Smart NaDepartment, of Clinical Exercise Physiology, School of Science and Technology, University of New England, Armidale, NSW, 2351, Australia. n_smart@hotmail.com.
Clark HDepartment, of Clinical Exercise Physiology, School of Science and Technology, University of New England, Armidale, NSW, 2351, Australia.
Brubaker PDepartment of Health and Exercise Science, Wake Forest University, Winston-Salem, NC, USA.
Witte KkLeeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK.
Jamil HLeeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK.
Gierula JLeeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK.
Patel HcDepartment of Cardiology, Alfred Hospital, Heart Failure Research Laboratory, Baker Heart and Diabetes Institute, Monash University, VIC, 3004, Melbourne, Australia.
Pearson MjDepartment, of Clinical Exercise Physiology, School of Science and Technology, University of New England, Armidale, NSW, 2351, Australia.
University of Leeds · GBUniversity of New England · AUBaker Heart and Diabetes Institute · AUWake Forest University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronotropic incompetence (CI) is an inability to adequately raise heart rate during physiological stress. We established CI prevalence and exercise capacity in heart failure versus healthy age-matched controls. We conducted a systematic search (1966-July 1, 2020) and meta-analysis of studies reporting peak VO

Indexed as

Heart FailureExercise TestExercise ToleranceHumansOxygen ConsumptionStroke VolumeVentricular Function, LeftBlunted heart rateExercise testingHeart failurePacingPeak VO2

Identifiers

PMID33871758
OpenAlexW3152682727

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.