Evidence map›Paper›PMID 29189769›Full record

ArticleNature protocols2017

Preparation of viable adult ventricular myocardial slices from large and small mammals.

Samuel A Watson, Martina Scigliano, Ifigeneia Bardi, Raimondo Ascione, Cesare M Terracciano, Filippo Perbellini

Abstract read
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In one paragraph

Article in Nature protocols, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing 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

87 citing papers in PubMed.

  1. Article
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  3. Review
  4. Review
  5. Article
  6. Mechano-electrical feedback in transgenic rabbit models of long QT syndrome Type 2 and short QT syndrome Type 1.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
  7. Article
  8. Article
  9. Article
  10. Viability and Longevity of Human Miniaturized Living Myocardial Slices.Journal of cardiovascular development and disease · 2025
    Article
  11. Review
  12. Living myocardial slices as a model for testing cardiac pro-reparative gene therapies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  13. Article
  14. Right ventricle remodelling: fromJournal of molecular and cellular cardiology plus · 2025
    Review
  15. Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Review

27 more citing papers are in PubMed but not listed here.

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

6 authors.

Samuel A WatsonDivision of Cardiovascular Sciences, Myocardial Function, National Heart and Lung Institute, Imperial College London, London, UK.
Martina SciglianoDivision of Cardiovascular Sciences, Myocardial Function, National Heart and Lung Institute, Imperial College London, London, UK.
Ifigeneia BardiDivision of Cardiovascular Sciences, Myocardial Function, National Heart and Lung Institute, Imperial College London, London, UK.
Raimondo AscioneTranslational Biomedical Research Centre, University of Bristol, Bristol, UK.
Cesare M TerraccianoDivision of Cardiovascular Sciences, Myocardial Function, National Heart and Lung Institute, Imperial College London, London, UK.
Filippo PerbelliniDivision of Cardiovascular Sciences, Myocardial Function, National Heart and Lung Institute, Imperial College London, London, UK.

Funding

British Heart Foundation FS/15/35/31529Medical Research Council MR/L012723/1
6 · The paper itself

Abstract

This protocol describes the preparation of highly viable adult ventricular myocardial slices from the hearts of small and large mammals, including rodents, pigs, dogs and humans. Adult ventricular myocardial slices are 100- to 400-μm-thick slices of living myocardium that retain the native multicellularity, architecture and physiology of the heart. This protocol provides a list of the equipment and reagents required alongside a detailed description of the methodology for heart explantation, tissue preparation, slicing with a vibratome and handling of myocardial slices. Supplementary videos are included to visually demonstrate these steps. A number of critical steps are addressed that must be followed in order to prepare highly viable myocardial slices. These include identification of myocardial fiber direction and fiber alignment within the tissue block, careful temperature control, use of an excitation-contraction uncoupler, optimal vibratome settings and correct handling of myocardial slices. Many aspects of cardiac structure and function can be studied using myocardial slices in vitro. Typical results obtained with hearts from a small mammal (rat) and a large mammal (human) with heart failure are shown, demonstrating myocardial slice viability, maximum contractility, Ca

Indexed as

AdultAnimalsCardioplegic SolutionsDissectionDogsEquipment DesignHeart VentriclesHumansIndicators and ReagentsMiceMicrotomyMyocardiumRatsTissue PreservationCardioplegic SolutionsIndicators and Reagents

Identifiers

PMID29189769

What OpenQuestion holds

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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.