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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">dic</journal-id>
      <journal-title-group>
        <journal-title>Arquivos Brasileiros de Cardiologia Imagem cardiovascular</journal-title>
        
        <abbrev-journal-title abbrev-type="publisher">Arq Bras Cardiol: Imagem cardiovasc</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub">2675-312X</issn>
      <publisher>
        <publisher-name>Sociedade Brasileira de Cardiologia</publisher-name>
        
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">2318-8219.20190022</article-id>
      <article-id pub-id-type="doi">10.5935/2318-8219.20190022</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Review Article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Risk of Infection Associated with Transesophageal Echocardiography and Prevention Measures: Literature Review</article-title>
        <trans-title-group xml:lang="pt">
          <trans-title>Risco de Infecção Associado ao Exame de Ecocardiografia Transesofágica e Medidas de Prevenção: Revisão de Literatura</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group><contrib contrib-type="author"><name><surname>Becker</surname><given-names>Juliana Barros</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Parreira</surname><given-names>Fernanda Crosera</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Fischer</surname><given-names>Cláudio Henrique</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Moisés</surname><given-names>Valdir Ambrósio</given-names></name><xref ref-type="aff" rid="aff1"/></contrib></contrib-group>
      <aff id="aff1"><institution content-type="normalized"/><institution content-type="orgname">Universidade Federal de São Paulo</institution><addr-line><named-content content-type="city">São Paulo</named-content><named-content content-type="state">SP</named-content></addr-line><country country="BR">Brazil</country><institution content-type="original">Universidade Federal de São Paulo (UNIFESP), São Paulo, SP - Brazil.</institution></aff>
      <author-notes>
        <corresp id="c01"> Mailing Address: Juliana Barros Becker •  Rua Pedro de Toledo, 720, 2° andar, Setor de Ecocardiografia, Vila Clementino. CEP 04039-002, São Paulo, SP, Brazil.E-mail: <email>juliana.becker@unifesp.br</email> </corresp>
        <fn fn-type="con"> <p>Authors’ contributions</p> <p>Research creation and design: Becker JB; Data acquisition: Becker JB; Data analysis and interpretation: Becker JB, Moisés VA; Manuscript writing: Becker JB; Critical revision of the manuscript for important intellectual content: Parreira FP, Fischer CH, Moisés VA.</p></fn>
        <fn fn-type="conflict"> <p>Potential conflict of interest</p> <p>The authors declare that there is no relevant conflict of interest.</p></fn>
      </author-notes>
			<pub-date date-type="pub" publication-format="electronic">
				<day>14</day>
				<month>01</month>
				<year>2022</year>
			</pub-date>
			<pub-date date-type="collection" publication-format="electronic">
        <season>Apr-Jun</season>
        <year>2019</year>
      </pub-date>
      <volume>32</volume>
      <issue>2</issue>
      <fpage>103</fpage>
      <lpage>108</lpage>
      <permissions>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">
<license-p>
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
</license-p>
</license>
</permissions>
      <abstract><title>Abstract</title><sec><title>Background</title><p> Transesophageal echocardiography is an exam widely used in clinical practice for investigation and diagnosis of cardiac and noncardiac diseases. Although safe, it is a semi-invasive and non-risk-free examination. Cases of infection associated with transesophageal echocardiography were described and, due to the potential risk of transmission of infection during its implementation, the objective of this work was to review literature data regarding the transmission of infection during the examination, as well as prevention methods.</p></sec><sec><title>Methods</title><p> Review of literature on the subject between December 2017 and January 2018, through research in public domain scientific portals, in the different health science databases, including original articles, guidelines, simple and systematic reviews, case reports, published in periodicals indexed in the last 20 years.</p></sec><sec><title>Results</title><p> Thirteen articles fulfilled the established criteria: a systematic review of transesophageal echocardiography-related complications, six articles describing transesophageal echocardiography-related bacterial outbreaks, the British guideline on cleaning and disinfection for transesophageal echocardiography probes, four articles on adverse reactions to orthophthaldehyde residues in transesophageal echocardiography probes and an article regarding the use of protective covers for the probes.</p></sec><sec><title>Conclusion</title><p> The risk of infection associated with transesophageal echocardiography exists, although poorly described in the literature. It is recommended to establish specific protocols for disinfection of transesophageal echocardiography probes and routine inspection of probes. The strengthening of infection control teams is also essential for the detection and resolution of transesophageal echocardiography-related outbreaks.</p></sec></abstract>
      <trans-abstract xml:lang="pt"><title>Resumo</title><sec><title>Introdução</title><p> O ecocardiograma transesofágico é um exame amplamente utilizado na prática clínica para investigação e diagnóstico de doenças cardíacas e não cardíacas. Apesar de seguro, trata-se de exame semi-invasivo e não isento de riscos. Casos de infecção associados ao ecocardiograma transesofágico foram descritos e, devido ao potencial risco de transmissão de infecção durante sua realização, o objetivo deste trabalho foi revisar dados da literatura referentes à transmissão de infecção durante a realização do exame, bem como os métodos de prevenção.</p></sec><sec><title>Métodos</title><p> Revisão de literatura sobre o tema realizada entre dezembro de 2017 e janeiro de 2018, por meio de pesquisa em portais científicos de domínio público, nas diferentes bases de dados de ciências da saúde, que incluíram artigos originais, diretrizes, revisões simples e sistemática, e relatos de casos, publicados em periódicos indexados nos últimos 20 anos.</p></sec><sec><title>Resultados</title><p> Preencheram os critérios estabelecidos 13 artigos: uma revisão sistemática sobre complicações associadas ao ecocardiograma transesofágico, seis artigos que descreveram surtos bacterianos relacionados ao ecocardiograma transesofágico, a diretriz britânica sobre limpeza e desinfecção para sondas de ecocardiografia transesofágica, quatro artigos sobre reações adversas a resíduos de ortoftaldeído em sondas de ecocardiograma transesofágico e um artigo referente ao uso de capas protetoras para as sondas.</p></sec><sec><title>Conclusão</title><p> O risco de infecção associado ao ecocardiograma transesofágico existe, apesar de pouco descrito na literatura. É recomendado o estabelecimento de protocolos específicos de desinfecção das sondas de ecocardiograma transesofágico e inspeção rotineira das sondas. O fortalecimento das equipes de controle de infecção também é essencial para a detecção e a resolução de surtos relacionados ao ecocardiograma transesofágico.</p></sec></trans-abstract>
      <kwd-group xml:lang="en"><kwd>Transesophageal Echocardiography</kwd><kwd>Disinfection</kwd><kwd>Diagnosis</kwd></kwd-group>
      <kwd-group xml:lang="pt"><kwd>Ecocardiografia Transesofagiana</kwd><kwd>Desinfecção</kwd><kwd>Diagnóstico</kwd></kwd-group>
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