Evidence map›Paper›PMID 42761026›Full record

ArticleFrontiers in cardiovascular medicine2026

Cardiac MRI-guided therapeutics in ischemic cardiomyopathy: impact on heart-team consensus and outcomes.

Deepak Reddy Karumuri, Jebaraj Rathinasamy, Anant Akash Sakthivel, Harikaran Reddy Ragireddy, Rizwan Suliankatchi Abdulkader, Ashish H Shah, Vadivelu Ramalingam, Ramprassath Muthampatti Siddhan, Salman Salahuddin, Bijoy Jacob and 14 more

Abstract read
In one paragraph

Article in Frontiers in cardiovascular medicine, 2026. 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

24 authors.

Deepak Reddy Karumuri *Department of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Jebaraj Rathinasamy *Department of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Anant Akash SakthivelSri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Harikaran Reddy RagireddySri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Rizwan Suliankatchi AbdulkaderNational Institute of Epidemiology, Indian Council of Medical Research (ICMR), Chennai, Tamil Nadu, India.
Ashish H ShahSection of Cardiology, Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Manitoba, MB, Canada.
Vadivelu RamalingamDepartment of Cardiology, Velammal Medical College Hospital and Research Centre, Madurai, India.
Ramprassath Muthampatti SiddhanDepartment of Cardiology, Velammal Medical College Hospital and Research Centre, Madurai, India.
Salman SalahuddinDepartment of Cardiology, Aster MIMS, Calicut, Kerala, India.
Bijoy JacobDepartment of Cardiology, Aster MIMS, Calicut, Kerala, India.
Sathish Kumar ParasuramanBristol Heart Institute, Bristol, United Kingdom.
Cha RajakarunaBristol Heart Institute, Bristol, United Kingdom.
Ravindran RajendranDepartment of Cardiology, Apollo Speciality Hospitals, Trichy, Tamil Nadu, India.
Srikanth BhumanaDepartment of Cardiology, Apollo Speciality Hospitals, Trichy, Tamil Nadu, India.
Antony WilsonDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Hari Lalith KovvuriDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Pavitraa Saravana KumarDepartment of Human Genetics, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Sadhanandham ShanmugasundaramDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Ramesh SankaranDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Jayanty Venkata BalasubramaniyanDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Vinod Kumar BalakrishnanDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Jayanty S N MurthyDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Thanikachalam SadagopanDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.
Nagendra Boopathy SenguttuvanDepartment of Cardiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aims: Our study aims to evaluate the influence of myocardial viability on therapeutic decision-making using cardiac MRI (CMR) and assess agreement and variability in heart-team therapeutic recommendations across different heart teams. Methodology: We included patients who underwent coronary angiography and CMR between January 2022 and January 2024 at a tertiary cardiac center. The revascularization strategy was independently determined by heart teams from four different centers, both before and after a review of CMR. The impact of CMR on therapeutic decisions was evaluated with a follow-up for long-term outcomes, while decision concordance before and after CMR was assessed using Cohen's kappa statistics. We calculated a novel residual viable syntax score by incorporating the myocardial viability into the residual syntax score. Results: Sixty-four patients were recruited. Indications for coronary angiography included ST elevation myocardial infarction (23, 36%), NSTEMI (15, 23.4%), unstable angina (7, 10.9%), and chronic coronary syndrome with limiting symptoms (19, 29.7%). Fifty-five (86%) patients had moderate to severe LV dysfunction. A proportion of 32.8% of the patients underwent revascularization in the study population in the form of coronary artery bypass grafting or percutaneous coronary intervention, while the rest were managed medically. Incorporation of CMR findings improved the consistency of treatment decisions across heart teams (Δ Conclusion: CMR influenced heart-team revascularization recommendations and was associated with greater agreement in therapeutic decisions. These findings, including exploratory clinical-outcome analyses, require confirmation in larger studies that use cluster-aware statistical methods.

Indexed as

cardiac MRIcoronary angiogramcoronary artery diseasedelayed enhancementheart failureheart healthheart teammyocardial viability

Identifiers

PMID42761026
PMCPMC13585571

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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.