Evidence map›Paper›PMID 39841204›Full record

Trial reportEuropean radiology2025

Automated vs manual cardiac MRI planning: a single-center prospective evaluation of reliability and scan times.

Carl Glessgen, Lindsey A Crowe, Jens Wetzl, Michaela Schmidt, Seung Su Yoon, Jean-Paul Vallée, Jean-François Deux

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in European radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Fully automated free-breathing cardiac magnetic resonance imaging at 3T: A prospective randomized study of image quality, efficiency, and workflow burden.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2026
    Article
  5. Article
  6. Review
  7. Fully Automated Plane Prescription in Cardiac MRI: A Prospective Cohort Study.Journal of magnetic resonance imaging : JMRI · 2026
    Article
  8. Review
  9. Review
  10. Article
  11. 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

7 authors.

Carl GlessgenDepartment of Radiology, Geneva University Hospitals, Geneva, Switzerland. carl.glessgen@hcuge.ch.ORCID http://orcid.org/0000-0002-9836-7139
Lindsey A CroweDepartment of Radiology, Geneva University Hospitals, Geneva, Switzerland.
Jens WetzlSiemens Healthineers AG, Forchheim, Germany.
Michaela SchmidtSiemens Healthineers AG, Forchheim, Germany.
Seung Su YoonSiemens Healthineers AG, Forchheim, Germany.
Jean-Paul Vallée *Department of Radiology, Geneva University Hospitals, Geneva, Switzerland.
Jean-François Deux *Department of Radiology, Geneva University Hospitals, Geneva, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesEvaluating the impact of an AI-based automated cardiac MRI (CMR) planning software on procedure errors and scan times compared to manual planning alone. MATERIAL AND

methodsConsecutive patients undergoing non-stress CMR were prospectively enrolled at a single center (August 2023-February 2024) and randomized into manual, or automated scan execution using prototype software. Patients with pacemakers, targeted indications, or inability to consent were excluded. All patients underwent the same CMR protocol with contrast, in breath-hold (BH) or free breathing (FB). Supervising radiologists recorded procedure errors (plane prescription, forgotten views, incorrect propagation of cardiac planes, and field-of-view mismanagement). Scan times and idle phase (non-acquisition portion) were computed from scanner logs. Most data were non-normally distributed and compared using non-parametric tests.

resultsEighty-two patients (mean age, 51.6 years ± 17.5; 56 men) were included. Forty-four patients underwent automated and 38 manual CMRs. The mean rate of procedure errors was significantly (p = 0.01) lower in the automated (0.45) than in the manual group (1.13). The rate of error-free examinations was higher (p = 0.03) in the automated (31/44; 70.5%) than in the manual group (17/38; 44.7%). Automated studies were shorter than manual studies in FB (30.3 vs 36.5 min, p < 0.001) but had similar durations in BH (42.0 vs 43.5 min, p = 0.42). The idle phase was lower in automated studies for FB and BH strategies (both p < 0.001).

conclusionAn AI-based automated software performed CMR at a clinical level with fewer planning errors and improved efficiency compared to manual planning. KEY POINTS: Question What is the impact of an AI-based automated CMR planning software on procedure errors and scan times compared to manual planning alone? Findings Software-driven examinations were more reliable (71% error-free) than human-planned ones (45% error-free) and showed improved efficiency with reduced idle time. Clinical relevance CMR examinations require extensive technologist training, and continuous attention, and involve many planning steps. A fully automated software reliably acquired non-stress CMR potentially reducing mistake risk and increasing data homogeneity.

Indexed as

HeartImage Interpretation, Computer-AssistedMagnetic Resonance ImagingAdultAgedFemaleHumansMaleMiddle AgedProspective StudiesReproducibility of ResultsSoftwareTime FactorsArtificial intelligence, Cardiac imaging techniquesMagnetic resonance imagingSoftware validationWorkflow

Identifiers

PMID39841204
PMCPMC12166016

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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.