Predictive performance of six mortality risk scores and the development of a novel model in a prospective cohort of patients undergoing valve surgery secondary to rheumatic fever

• Omar A. V. Mejia ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft

  * E-mail: omar.mejia@incor.usp.br

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

  http://orcid.org/0000-0002-1635-4984

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• Manuel J. Antunes,

  Roles Supervision, Writing – review & editing

  Affiliation Center of Cardiothoracic Surgery, University Hospital and Faculty of Medicine, Coimbra, Portugal

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• Maxim Goncharov,

  Roles Data curation, Formal analysis, Software, Writing – original draft

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Luís R. P. Dallan,

  Roles Investigation, Writing – original draft

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Elinthon Veronese,

  Roles Investigation

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Gisele A. Lapenna,

  Roles Investigation

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Luiz A. F. Lisboa,

  Roles Conceptualization, Methodology, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Luís A. O. Dallan,

  Roles Writing – review & editing

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Carlos M. A. Brandão,

  Roles Conceptualization, Visualization

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Jorge Zubelli,

  Roles Data curation, Formal analysis, Methodology, Software, Validation

  Affiliation National Institute for Pure and Applied Mathematics, Rio de Janeiro, RJ, Brazil

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• Flávio Tarasoutchi,

  Roles Conceptualization, Resources, Writing – review & editing

  Affiliation Department of the Clinical Unit of Heart Valve Diseases, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Pablo M. A. Pomerantzeff,

  Roles Conceptualization, Methodology, Resources, Supervision, Writing – review & editing

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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• Fabio B. Jatene

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliation Department of Thoracic and Cardiovascular Surgery, Heart Institute–University of São Paulo Medical Center, São Paulo, Brazil

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