{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:31:39Z","timestamp":1753878699201,"version":"3.41.2"},"reference-count":49,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T00:00:00Z","timestamp":1748390400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Echocardiography"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aims to conduct a bibliometric analysis in the field of critical care echocardiography (CCE) and further discusses the knowledge structure and research hotspots, so as to construct a systematic framework that can provide reference for future research work in this field.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We collected the data from the Web of Science database, with February 21, 2025 being the cut\u2010off date. Subsequently, a bibliometric analysis and visual mapping analysis were carried out on the collected articles by using CiteSpace and VOSviewer.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The United States leads CCE research in publications. Among institutions, the Paris Public Hospital Assistance (APHP) tops in output. From the author's dimension, Mcnamara PJ was identified as the most productive author. In terms of academic journals, the <jats:italic>Journal of Cardiothoracic and Vascular Anesthesia<\/jats:italic> leads in the number of published research results on CCE. The three most frequently occurring keywords were \u201cechocardiogram,\u201d \u201cICU,\u201d and \u201cNICU.\u201d The keywords that have emerged more frequently recently were \u201cCOVID\u201019,\u201d \u201ccardiogenic shock,\u201d and \u201cpoint\u2010of\u2010care ultrasound (POCUS).\u201d Keyword cluster analysis indicated that this field can be divided into six sub\u2010fields, namely \u201ccongenital heart disease,\u201d \u201ccardiac arrest,\u201d \u201csepsis,\u201d \u201cheart failure,\u201d \u201cpatent ductus arteriosus,\u201d and \u201cintensive care unit.\u201d Furthermore, we performed subgroup analyses specifically focusing on the application of CCE in COVID\u201019 patients and pediatric CCE, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>We conducted statistical and visual analyses of the literature related to CCE, presenting the field's knowledge structure and hotspots, offering references for relevant scholars.<\/jats:p><\/jats:sec>","DOI":"10.1111\/echo.70204","type":"journal-article","created":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T17:09:55Z","timestamp":1748452195000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Critical Care Echocardiography: A Bibliometric Analysis of Knowledge Structure and Evolution of Development Trends From 2005 to 2024"],"prefix":"10.1111","volume":"42","author":[{"given":"Weiwei","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Ultrasonography Yancheng Maternal and Child Health Care Hospital Affiliated to Yangzhou University  Yancheng China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0574-2455","authenticated-orcid":false,"given":"Ben","family":"Liu","sequence":"additional","affiliation":[{"name":"Yancheng No. 1 People's Hospital Affiliated Hospital of Medical School Nanjing University  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