Evidence map›Paper›PMID 30210356›Full record

ArticleFrontiers in physiology2018

The Fibrotic Substrate in Persistent Atrial Fibrillation Patients: Comparison Between Predictions From Computational Modeling and Measurements From Focal Impulse and Rotor Mapping.

Patrick M Boyle, Joe B Hakim, Sohail Zahid, William H Franceschi, Michael J Murphy, Adityo Prakosa, Konstantinos N Aronis, Tarek Zghaib, Muhammed Balouch, Esra G Ipek and 8 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 46 citations in OpenAlex.

  1. Women with persistent atrial fibrillation need more than pulmonary vein isolation: personalised extra-pulmonary vein ablation strategy vs. pulmonary vein isolation alone in the TAILORED-AF trial.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
    Trial
  2. Article
  3. Automated generation of ablation lesion masks: a unison of electro and optic flow mapping for persistent AF virtual cohorts.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 · 2026
    Article
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  6. Evolution in electrophysiology 100 years after Einthoven: translational and computational innovations in rhythm control of atrial fibrillation.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 · 2024
    Review
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  8. Review
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  11. Computational Modeling and Simulation of the Fibrotic Human Atria.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  12. Article
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  14. Article
  15. Review
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  20. Characterizing the arrhythmogenic substrate in personalized models of atrial fibrillation: sensitivity to mesh resolution and pacing protocol in AF models.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 · 2021
    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

18 authors at 3 institutions in 1 country.

Patrick M BoyleDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Joe B HakimDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Sohail ZahidDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
William H FranceschiDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Michael J MurphyDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Adityo PrakosaDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Konstantinos N AronisDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Tarek ZghaibDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Muhammed BalouchDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Esra G IpekDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Jonathan ChrispinDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Ronald D BergerDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Hiroshi AshikagaDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Joseph E MarineDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Hugh CalkinsDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Saman NazarianPenn Heart & Vascular Center, University of Pennsylvania, Philadelphia, PA, United States.
David D SpraggDepartment of Cardiology, Johns Hopkins Hospital, Baltimore, MD, United States.
Natalia A TrayanovaDepartment of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, United States.
Johns Hopkins Hospital · USJohns Hopkins University · USUniversity of Pennsylvania · US

Funding

PATHOPHYSIOLOGY OF MYOCARDIAL DISEASEST32HL007227 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI Chulan Kwon, WENDY S POST · 1985 to 2026
$21.2M
Simulation Guidance of Ablation Therapy for Persistent Atrial FibrillationU01HL141074 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI CALKINS, HUGH G, TRAYANOVA, NATALIA A. · 2018 to 2021
$3.1M
Exploration of Arrhythmogenic Triggers and Substrates in Heart FailureR01HL126802 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI EFIMOV, IGOR R, GORELIK, JULIA · 2016 to 2019
$2.8M
American Heart Association-American Stroke Association 16SDG30440006NHLBI NIH HHS R01 HL126802NHLBI NIH HHS T32 HL007227NHLBI NIH HHS U01 HL141074
6 · The paper itself

Abstract

Focal impulse and rotor mapping (FIRM) involves intracardiac detection and catheter ablation of re-entrant drivers (RDs), some of which may contribute to arrhythmia perpetuation in persistent atrial fibrillation (PsAF). Patient-specific computational models derived from late gadolinium-enhanced magnetic resonance imaging (LGE-MRI) has the potential to non-invasively identify all areas of the fibrotic substrate where RDs could potentially be sustained, including locations where RDs may not manifest during mapped AF episodes. The objective of this study was to carry out multi-modal assessment of the arrhythmogenic propensity of the fibrotic substrate in PsAF patients by comparing locations of RD-harboring regions found in simulations and detected by FIRM (RD

Indexed as

ablationatrial fibrillationcomputational modelingfibrotic remodelingintracardiac electroanatomic mappingre-entrant drivers

Identifiers

PMID30210356
PMCPMC6123380
OpenAlexW2888822935

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.