Evidence map›Paper›PMID 22426975›Full record

ReviewCurrent cardiology reports2012

The timing of implantable cardioverter-defibrillator implantation in patients with heart failure.

Nawaf S Al-Majed, Justin A Ezekowitz

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current cardiology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

2 authors at 1 institution in 1 country.

Nawaf S Al-MajedMazankowski Alberta Heart Institute, University of Alberta, 8440-112 Street, Edmonton, Alberta, Canada. almajed@ualberta.ca
Justin A Ezekowitz
University of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients who survive a myocardial infarction (MI) are at increased risk of sudden death due to fatal ventricular arrhythmias. Implantable cardioverter-defibrillators (ICDs) reduce mortality in appropriately selected patients with heart failure and left ventricular dysfunction, regardless of etiology. Post hoc analyses from landmark trials have evaluated the effect of time (both since MI and duration of nonischemic cardiomyopathy) before ICD implantation on the efficacy of ICD therapy. Time remains a clinically important variable in the decision of if and when to implant an ICD. Future trials should focus on invasive and/or noninvasive risk stratification of patients with ischemic and nonischemic cardiomyopathy for better identification of those who would benefit from early ICD implantation, and those in whom a watch and wait approach is appropriate.

Indexed as

Defibrillators, ImplantableCardiomyopathiesDeath, Sudden, CardiacHeart FailureHumansMyocardial InfarctionMyocardial RevascularizationTime Factors

Identifiers

PMID22426975
OpenAlexW2015930993

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.