Evidence map›Paper›PMID 34465126›Full record

ArticleJournal of the American Heart Association2021

Cardiac Arrhythmias and Impaired Heart Rate Variability in Older Patients With Ventricular Septal Defects.

Marie Maagaard, Filip Eckerström, Vibeke E Hjortdal

Abstract read
In one paragraph

Article in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

3 authors.

Marie MaagaardDepartment of Cardiothoracic and Vascular Surgery Aarhus University Hospital Aarhus N Denmark.ORCID 0000-0002-6705-3807
Filip EckerströmDepartment of Cardiothoracic and Vascular Surgery Aarhus University Hospital Aarhus N Denmark.ORCID 0000-0003-3295-2930
Vibeke E HjortdalDepartment of Clinical Medicine Aarhus University Aarhus N Denmark.ORCID 0000-0002-8047-0015

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Congenital ventricular septal defects (VSDs) are considered to have benign long-term outcome when treated correctly in childhood. However, abnormal parameters are described in younger adults, including impaired heart rate variability (HRV). It is not known whether such abnormalities will deteriorate with age. Therefore, HRV and cardiac events, such as premature ventricular contraction, were evaluated in patients aged >40 years with congenital VSDs and compared with healthy peers. Methods and Results A total of 30 surgically closed VSDs (51±8 years, repair at median age 6.3 years with total range 1.4-54 years) with 30 healthy controls (52±9 years) and 30 small, unrepaired VSDs (55±12 years) with 30 controls (55±10 years) were all equipped with a Holter monitor for 24 hours. Compared with healthy peers, surgically closed patients had lower SD of the normal-to-normal (NN) interbeat interval (129±37 versus 168±38 ms;

Indexed as

Heart Septal Defects, VentricularVentricular Premature ComplexesAdultAgedArrhythmias, CardiacElectrocardiography, AmbulatoryHeart RateHumansMiddle Agedadult congenital heart diseasecardiac arrhythmiasheart rate variabilitylong‐term outcomeventricular septal defects

Identifiers

PMID34465126
PMCPMC8649231

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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.