Evidence map›Paper›PMID 29487682›Full record

ArticleJournal of atrial fibrillation2017

Reduced P-wave Voltage in Lead I is Associated with Development of Atrial Fibrillation in Patients with Coronary Artery Disease.

Bryce Alexander, Sohaib Haseeb, Henri van Rooy, Gary Tse, Wilma Hopman, Manuel Martinez-Selles, Antoni Bayés de Luna, Göksel Çinier, Adrian Baranchuk

Abstract read
In one paragraph

Article in Journal of atrial fibrillation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
  6. The Effect of Iron Deficiency Anemia on the Morphology-Voltage-P Wave Duration (MVP) Risk Score.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2025
    Article
  7. Article
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  13. Review
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  17. New electrocardiographic score for the prediction of atrial fibrillation: The MVP ECG risk score (morphology-voltage-P-wave duration).Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2019
    Article
  18. Intra- and interatrial conduction abnormalities: hemodynamic and arrhythmic significance.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2018
    Review
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

9 authors.

Bryce AlexanderDivision of Cardiology, Queen's University, Kingston, Ontario, Canada.
Sohaib HaseebDivision of Cardiology, Queen's University, Kingston, Ontario, Canada.
Henri van RooyServicio de Cardiología, Hospital Universitario Gregorio Marañón, CIBERCV, Universidad Europea, Universidad Complutense, Madrid, Spain.
Gary TseDepartment of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, New Territories, Hong Kong.
Wilma HopmanDivision of Cardiology, Queen's University, Kingston, Ontario, Canada.
Manuel Martinez-SellesServicio de Cardiología, Hospital Universitario Gregorio Marañón, CIBERCV, Universidad Europea, Universidad Complutense, Madrid, Spain.
Antoni Bayés de LunaInstitut Català Ciències Cardiovasculars (ICCC). Hospital de la Santa Creu i de Sant Pau. Barcelona. Spain.
Göksel ÇinierDr. Siyami Ersek Thoracic and Cardiovascular Surgery Center Department of Cardiology, Kadikoy, Istanbul, Turkey.
Adrian BaranchukDivision of Cardiology, Queen's University, Kingston, Ontario, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReduced P-wave voltage in lead 1 (PVL1) has been associated with atrial fibrillation (AF) recurrence.This study sought to determine the association between reduced PVL1 and AF in the NSTEMI population and the correlation between reduced PVL1 and interatrial block (IAB)/coronary artery disease (CAD).

methodsData were recorded for clinical, echocardiographic, angiographic, electrocardiographic and outcome variables. Patients were followed for a minimum of one year. Chi-square tests, independent samples t-tests and one-way ANOVA were used for the analysis, which was done using IBM SPSS

Indexed as

atrial fibrillation,Interatrial block,NSTEMI.P-wave voltage,

Identifiers

PMID29487682
PMCPMC5821633

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.