Evidence map›Paper›PMID 41347185›Full record

ReviewEuropean cardiology2025

The Coronary Microcirculation Re-explored: Pathophysiological Insights and Clinical Implications.

Ahmed Elamin, Mustafa Abdimalik, Mohanad Abdelrahim, Muntasir Abo Al Hayja, Tim Fairbairn, Joel Giblett, Gregory Yh Lip, Michael Fisher

Abstract readReview
In one paragraph

Review in European cardiology, 2025. 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
–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

0 citing papers in PubMed.

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

8 authors.

Ahmed ElaminDepartment of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK.ORCID https://orcid.org/0000-0002-9268-9559
Mustafa AbdimalikMersey and West Lancashire Teaching Hospitals NHS Trust Liverpool, UK.ORCID https://orcid.org/0000-0003-4043-7605
Mohanad AbdelrahimDepartment of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK.ORCID https://orcid.org/0000-0002-2900-9338
Muntasir Abo Al HayjaDepartment of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK.ORCID https://orcid.org/0000-0001-9638-3015
Tim FairbairnDepartment of Cardiology, Liverpool Heart and Chest Hospital Liverpool, UK.ORCID https://orcid.org/0000-0003-1491-6231
Joel GiblettDepartment of Cardiology, Liverpool Heart and Chest Hospital Liverpool, UK.ORCID https://orcid.org/0000-0001-8020-5433
Gregory Yh LipDepartment of Cardiology, Liverpool Heart and Chest Hospital Liverpool, UK.ORCID https://orcid.org/0000-0002-7566-1626
Michael FisherDepartment of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK.ORCID https://orcid.org/0000-0003-2304-6434

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronary microvascular dysfunction (CMD) is being increasingly recognised as a significant contributor to myocardial ischaemia, particularly in patients without obstructive coronary artery disease. This review explores the anatomy and physiology of the coronary microcirculation, emphasising the role of endothelial dysfunction and endothelin-1 in CMD pathogenesis. We discuss diagnostic approaches, including invasive and non-invasive techniques, such as PET, cardiac MRI and intracoronary physiological testing. Current management strategies focus on risk factor modification and tailored pharmacotherapy, with emerging therapies targeting endothelin pathways. A comprehensive understanding of CMD is essential for improving diagnostic accuracy and developing effective treatments for patients presenting with ischaemic symptoms absent of angiographic evidence of coronary obstruction.

Indexed as

Coronary microvascular dysfunctiondiagnostic imagingendothelial dysfunctionendothelin-1myocardial ischaemiapharmacotherapy

Identifiers

PMID41347185
PMCPMC12673494

What OpenQuestion holds

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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.