Evidence map›Paper›PMID 38308797›Full record

ArticleJournal of echocardiography2024

Reducing echocardiographic examination time through routine use of fully automated software: a comparative study of measurement and report creation time.

Yukina Hirata, Yuka Nomura, Yoshihito Saijo, Masataka Sata, Kenya Kusunose

Abstract readComparative Study
In one paragraph

Article in Journal of echocardiography, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  17. Transforming echocardiography with artificial intelligence.Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation · 2025
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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

5 authors.

Yukina HirataUltrasound Examination Center, Tokushima University Hospital, Tokushima, Japan.
Yuka NomuraUltrasound Examination Center, Tokushima University Hospital, Tokushima, Japan.
Yoshihito SaijoDepartment of Cardiovascular Medicine, Tokushima University Hospital, Tokushima, Japan.
Masataka SataDepartment of Cardiovascular Medicine, Tokushima University Hospital, Tokushima, Japan.
Kenya KusunoseDepartment of Cardiovascular Medicine, Tokushima University Hospital, Tokushima, Japan. kusunok@med.u-ryukyu.ac.jp.ORCID http://orcid.org/0000-0002-4909-754X

Funding

Japan Agency for Medical Research and Development JP22uk1024007JSPS Kakenhi 21K12706JSPS Kakenhi 23K07509
6 · The paper itself

Abstract

backgroundManual interpretation of echocardiographic data is time-consuming and operator-dependent. With the advent of artificial intelligence (AI), there is a growing interest in its potential to streamline echocardiographic interpretation and reduce variability. This study aimed to compare the time taken for measurements by AI to that by human experts after converting the acquired dynamic images into DICOM data.

methodsTwenty-three consecutive patients were examined by a single operator, with varying image quality and different medical conditions. Echocardiographic parameters were independently evaluated by human expert using the manual method and the fully automated US2.ai software. The automated processes facilitated by the US2.ai software encompass real-time processing of 2D and Doppler data, measurement of clinically important variables (such as LV function and geometry), automated parameter assessment, and report generation with findings and comments aligned with guidelines. We assessed the duration required for echocardiographic measurements and report creation.

resultsThe AI significantly reduced the measurement time compared to the manual method (159 ± 66 vs. 325 ± 94 s, p < 0.01). In the report creation step, AI was also significantly faster compared to the manual method (71 ± 39 vs. 429 ± 128 s, p < 0.01). The incorporation of AI into echocardiographic analysis led to a 70% reduction in measurement and report creation time compared to manual methods. In cases with fair or poor image quality, AI required more corrections and extended measurement time than in cases of good image quality. Report creation time was longer in cases with increased report complexity due to human confirmation of AI-generated findings.

conclusionsThis fully automated software has the potential to serve as an efficient tool for echocardiographic analysis, offering results that enhance clinical workflow by providing rapid, zero-click reports, thereby adding significant value.

Indexed as

EchocardiographySoftwareAgedArtificial IntelligenceFemaleHumansImage Interpretation, Computer-AssistedMaleMiddle AgedTime FactorsArtificial intelligenceDeep learningEchocardiography

Identifiers

PMID38308797
PMCPMC11343801

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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.