{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T13:11:07Z","timestamp":1789823467594,"version":"4.0.1"},"reference-count":52,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,5,31]],"date-time":"2026-05-31T00:00:00Z","timestamp":1780185600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007698","name":"Hospital Israelita Albert Einstein","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100007698","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["bjaopen.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["BJA Open"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1016\/j.bjao.2026.100580","type":"journal-article","created":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T15:14:44Z","timestamp":1786547684000},"page":"100580","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Epidemiology, clinical outcomes and risk factors for mortality and severe postoperative complications in cardiac surgery patients admitted to intensive care units in Brazil: a multicentre observational study"],"prefix":"10.1016","volume":"19","author":[{"given":"Renato","family":"Carneiro de Freitas Chaves","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nair Naiara","family":"Barros de Vasconcelos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carolina","family":"de Moraes Pellegrino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna Clara","family":"Legal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guilherme","family":"Martins de Souza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veronica Neves","family":"Fialho Queiroz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmen Silvia","family":"Valente Barbas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fl\u00e1vio","family":"Takaoka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo Luiz","family":"Cordioli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandrigo","family":"Mangini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabio","family":"de Vasconcelos Papa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e9lio Penna","family":"Guimar\u00e3es","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ary Serpa","family":"Neto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiago","family":"Mendon\u00e7a dos Santos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rogerio","family":"da Hora Passos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frederico Toledo","family":"Campo Dall\u2019Orto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric Benedet","family":"Lineburger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vin\u00edcius Caldeira","family":"Quint\u00e3o","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lucas","family":"Tramujas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caio Vinicius","family":"Gouvea Jaoude","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karlos","family":"Alexandre de Sousa Vilarinho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brenno Cardoso","family":"Gomes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Viviane Cordeiro","family":"Veiga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erick","family":"C\u00e9sar de Farias Albuquerque","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo Reinaldo","family":"Bergo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mauricio","family":"de Castro Gomes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gislayne Rogante","family":"Ribeiro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Guilherme","family":"Patricio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariuska Perez","family":"Apolonio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J\u00falia Turra","family":"Reichert","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe Fernandes","family":"Ronsoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ysys Bittencourt","family":"Martins Camargo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guilherme Hentges","family":"Fusiger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tales Ivan","family":"Freitas dos Santos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Igor Almeida","family":"Cunha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kellen Naz\u00e1rio","family":"Pereira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andre","family":"Gulinelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eduardo","family":"Paolinelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabio Barlem","family":"Hohmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe","family":"Galdino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe","family":"Vianna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciano Ribeiro","family":"Pereira Silva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto Rabello","family":"Filho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thais Dias","family":"Midega","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vinicius Barbosa","family":"Galindo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Jos\u00e9","family":"Carvalho Carmona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexandra Patr\u00edcia","family":"Zilli Vieira Pharm","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maxim","family":"Goncharov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matheus","family":"Ligouri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcelo Luz","family":"Pereira Romano","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guilherme","family":"Neb\u00f3 e Jambor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guilherme Benevenuto","family":"Hasebe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lara Beatriz","family":"Alves de Melo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Orlando Petrucci","family":"Junior","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matheus","family":"da Silva Passos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gustavo Lenci","family":"Marques","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caroline Dourado","family":"Gomes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom","family":"Pollard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriano Jos\u00e9","family":"Pereira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thiago Domingos","family":"Corr\u00eaa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MD.PhD.","family":"Jo\u00e3o Manoel Silva J\u00fanior","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.bjao.2026.100580_bib1","doi-asserted-by":"crossref","first-page":"961","DOI":"10.1056\/NEJMoa0804626","article-title":"Percutaneous coronary intervention versus coronary-artery bypass grafting for severe coronary artery disease [published correction in N Engl J Med 2013; 368: 584]","volume":"360","author":"Serruys","year":"2009","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bjao.2026.100580_bib2","doi-asserted-by":"crossref","first-page":"1820","DOI":"10.1056\/NEJMoa1909406","article-title":"Five-year outcomes after PCI or CABG for left main coronary disease [published correction in N Engl J Med 2020; 382: 1078]","volume":"381","author":"Stone","year":"2019","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bjao.2026.100580_bib3","first-page":"e93","article-title":"Heart disease and stroke Statistics-2023 update: a report from the American Heart Association [published correction in Circulation 2023; 147: e622]","volume":"147","author":"Tsao","year":"2023","journal-title":"Circulation"},{"key":"10.1016\/j.bjao.2026.100580_bib4","doi-asserted-by":"crossref","first-page":"eRW1353","DOI":"10.31744\/einstein_journal\/2025RW1353","article-title":"Perioperative management of adult patients undergoing coronary artery bypass grafting and valve surgery: a literature review","volume":"23","author":"Vasconcelos","year":"2025","journal-title":"Einstein (S\u00e3o Paulo)"},{"key":"10.1016\/j.bjao.2026.100580_bib5","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1111\/j.1399-6576.2010.02381.x","article-title":"Mortality reduction in cardiac anesthesia and intensive care: results of the First International Consensus Conference","volume":"55","author":"Landoni","year":"2011","journal-title":"Acta Anaesthesiol Scand"},{"key":"10.1016\/j.bjao.2026.100580_bib6","doi-asserted-by":"crossref","first-page":"17","DOI":"10.5935\/0103-507X.20200005","article-title":"Epidemiology and outcome of high-surgical-risk patients admitted to an intensive care unit in Brazil","volume":"32","author":"Silva J\u00fanior","year":"2020","journal-title":"Rev Bras Ter Intensiva"},{"key":"10.1016\/j.bjao.2026.100580_bib7","doi-asserted-by":"crossref","first-page":"1395","DOI":"10.1056\/NEJMoa1915922","article-title":"Initial invasive or conservative strategy for stable coronary disease","volume":"382","author":"Maron","year":"2020","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bjao.2026.100580_bib8","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0286385","article-title":"Trends in perioperative practices of high-risk surgical patients over a 10-year interval","volume":"18","author":"Gomes","year":"2023","journal-title":"PLoS One"},{"key":"10.1016\/j.bjao.2026.100580_bib9","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1016\/S0140-6736(94)91963-1","article-title":"Effect of coronary artery bypass graft surgery on survival: overview of 10-year results from randomised trials by the Coronary Artery Bypass Graft Surgery Trialists Collaboration","volume":"344","author":"Yusuf","year":"1994","journal-title":"Lancet"},{"key":"10.1016\/j.bjao.2026.100580_bib10","first-page":"33","article-title":"Update on requirements and equipment in interventional cardiology","volume":"3","author":"Moreno","year":"2021","journal-title":"RECICE"},{"key":"10.1016\/j.bjao.2026.100580_bib11","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1016\/j.hlc.2022.11.009","article-title":"Impact of surgeon experience and centre volume on outcome after off-pump coronary artery bypass surgery: results from the European multicenter study on coronary artery bypass grafting (E-CABG) registry","volume":"32","author":"Naito","year":"2023","journal-title":"Heart Lung Circ"},{"key":"10.1016\/j.bjao.2026.100580_bib12","doi-asserted-by":"crossref","DOI":"10.62675\/2965-2774.20250222","article-title":"Multicenter observational study of patients who underwent cardiac surgery and were hospitalized in an intensive care unit (BraSIS 2): study protocol and statistical analysis plan","volume":"37","author":"Vasconcelos","year":"2025","journal-title":"Crit Care Sci"},{"key":"10.1016\/j.bjao.2026.100580_bib13","doi-asserted-by":"crossref","first-page":"e5","DOI":"10.2349\/biij.4.1.e5","article-title":"The importance of Good Clinical Practice guidelines and its role in clinical trials","volume":"4","author":"Vijayananthan","year":"2008","journal-title":"Biomed Imaging Interv J"},{"key":"10.1016\/j.bjao.2026.100580_bib14","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0236675","article-title":"Intensive care unit patients' opinion on enrollment in clinical research: a multicenter survey","volume":"15","author":"Pfeilsticker","year":"2020","journal-title":"PLoS One"},{"key":"10.1016\/j.bjao.2026.100580_bib15","doi-asserted-by":"crossref","first-page":"1453","DOI":"10.1016\/S0140-6736(07)61602-X","article-title":"The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies","volume":"370","author":"von Elm","year":"2007","journal-title":"Lancet"},{"key":"10.1016\/j.bjao.2026.100580_bib16","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1093\/eurjcn\/zvab104","article-title":"Research Electronic Data Capture (REDCap): tackling data collection, management, storage, and privacy challenges","volume":"21","author":"Van Bulck","year":"2022","journal-title":"Eur J Cardiovasc Nurs"},{"key":"10.1016\/j.bjao.2026.100580_bib17","doi-asserted-by":"crossref","first-page":"eAE4791","DOI":"10.31744\/einstein_journal\/2019AE4791","article-title":"Methodological description of clinical research data collection through electronic medical records in a center participating in an international multicenter study","volume":"17","author":"Queiroz","year":"2019","journal-title":"Einstein (Sao Paulo)"},{"key":"10.1016\/j.bjao.2026.100580_bib18","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1007\/BF01709751","article-title":"The SOFA (Sepsis-related Organ Failure Assessment) score to describe organ dysfunction\/failure. On behalf of the Working Group on Sepsis-Related Problems of the European Society of Intensive Care Medicine","volume":"22","author":"Vincent","year":"1996","journal-title":"Intensive Care Med"},{"key":"10.1016\/j.bjao.2026.100580_bib19","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1111\/anae.14569","article-title":"A review of ASA physical status - historical perspectives and modern developments","volume":"74","author":"Mayhew","year":"2019","journal-title":"Anaesthesia"},{"key":"10.1016\/j.bjao.2026.100580_bib20","doi-asserted-by":"crossref","first-page":"1345","DOI":"10.1007\/s00134-005-2763-5","article-title":"SAPS 3--From evaluation of the patient to evaluation of the intensive care unit. Part 2: Development of a prognostic model for hospital mortality at ICU admission [published correction in Intensive Care Med 2006; 32: 796]","volume":"31","author":"Moreno","year":"2005","journal-title":"Intensive Care Med"},{"key":"10.1016\/j.bjao.2026.100580_bib21","doi-asserted-by":"crossref","first-page":"734","DOI":"10.1093\/ejcts\/ezs043","article-title":"EuroSCORE II","volume":"41","author":"Nashef","year":"2012","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib22","doi-asserted-by":"crossref","first-page":"533","DOI":"10.1016\/j.bja.2020.08.058","article-title":"Ventilation and outcomes following robotic-assisted abdominal surgery: an international, multicentre observational study","volume":"126","author":"Queiroz","year":"2021","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.bjao.2026.100580_bib23","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1016\/j.soard.2024.08.039","article-title":"Evaluation of gastric content in fasting patient during semaglutide use: an observational study","volume":"21","author":"Queiroz","year":"2025","journal-title":"Surg Obes Relat Dis"},{"key":"10.1016\/j.bjao.2026.100580_bib24","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1186\/s13613-018-0365-y","article-title":"Assessment of fluid responsiveness in spontaneously breathing patients: a systematic review of literature","volume":"8","author":"Chaves","year":"2018","journal-title":"Ann Intensive Care"},{"key":"10.1016\/j.bjao.2026.100580_bib25","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1186\/s13054-024-05078-9","volume":"28","author":"Chaves","year":"2024","journal-title":"Crit Care"},{"issue":"e618\u2013e51","key":"10.1016\/j.bjao.2026.100580_bib26","article-title":"Fourth universal definition of myocardial infarction (2018) [published correction in Circulation 2018; 138: e652]","volume":"138","author":"Thygesen","year":"2018","journal-title":"Circulation"},{"key":"10.1016\/j.bjao.2026.100580_bib27","first-page":"2526","article-title":"Acute respiratory distress syndrome: the Berlin Definition","volume":"307","author":"Ranieri","year":"2012","journal-title":"JAMA"},{"key":"10.1016\/j.bjao.2026.100580_bib28","doi-asserted-by":"crossref","first-page":"376","DOI":"10.5935\/0103-507X.20180054","article-title":"Early versus delayed initiation of renal replacement therapy for acute kidney injury: an updated systematic review, meta-analysis, meta-regression and trial sequential analysis of randomized controlled trials","volume":"30","author":"Moreira","year":"2018","journal-title":"Rev Bras Ter Intensiva"},{"key":"10.1016\/j.bjao.2026.100580_bib29","doi-asserted-by":"crossref","first-page":"1338","DOI":"10.1080\/0886022X.2021.1977318","article-title":"The effects of acute kidney injury in a multicenter cohort of high-risk surgical patients","volume":"43","author":"Katayama","year":"2021","journal-title":"Ren Fail"},{"key":"10.1016\/j.bjao.2026.100580_bib30","doi-asserted-by":"crossref","first-page":"1167","DOI":"10.1007\/s10877-019-00423-8","article-title":"Assessment of the peripheral microcirculation in patients with and without shock: a pilot study on different methods","volume":"34","author":"Filho","year":"2020","journal-title":"J Clin Monit Comput"},{"key":"10.1016\/j.bjao.2026.100580_bib31","doi-asserted-by":"crossref","first-page":"1458","DOI":"10.1016\/j.jtcvs.2013.10.070","article-title":"Universal definition of perioperative bleeding in adult cardiac surgery","volume":"147","author":"Dyke","year":"2014","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib32","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1111\/jth.14672","article-title":"Comparison of three transfusion protocols prior to central venous catheterization in patients with cirrhosis: a randomized controlled trial","volume":"18","author":"Rocha","year":"2020","journal-title":"J Thromb Haemost"},{"key":"10.1016\/j.bjao.2026.100580_bib33","doi-asserted-by":"crossref","first-page":"973","DOI":"10.1016\/S0022-5223(98)70049-2","article-title":"Management of vasodilatory shock after cardiac surgery: identification of predisposing factors and use of a novel pressor agent","volume":"116","author":"Argenziano","year":"1998","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib34","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1097\/EJA.0000000000000941","article-title":"The haemodynamic instability score: development and internal validation of a new rating method of intra-operative haemodynamic instability","volume":"36","author":"Buitenwerf","year":"2019","journal-title":"Eur J Anaesthesiol"},{"key":"10.1016\/j.bjao.2026.100580_bib35","doi-asserted-by":"crossref","first-page":"410","DOI":"10.5935\/0103-507X.20190063","article-title":"Extracorporeal membrane oxygenation: a literature review","volume":"31","author":"Chaves","year":"2019","journal-title":"Rev Bras Ter Intensiva"},{"key":"10.1016\/j.bjao.2026.100580_bib36","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1016\/S0003-4975(03)01510-8","article-title":"Methylene blue reduces mortality and morbidity in vasoplegic patients after cardiac surgery","volume":"77","author":"Levin","year":"2004","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib37","doi-asserted-by":"crossref","first-page":"1451","DOI":"10.1053\/j.jvca.2025.02.027","article-title":"Vasoplegia in cardiac surgery: a systematic review and meta-analysis of current definitions and their influence on clinical outcomes","volume":"39","author":"Papazisi","year":"2025","journal-title":"J Cardiothorac Vasc Anesth"},{"key":"10.1016\/j.bjao.2026.100580_bib38","doi-asserted-by":"crossref","first-page":"2983","DOI":"10.1001\/jama.289.22.2983","article-title":"Monitoring sedation status over time in ICU patients: reliability and validity of the Richmond Agitation-Sedation Scale (RASS)","volume":"289","author":"Ely","year":"2003","journal-title":"JAMA"},{"key":"10.1016\/j.bjao.2026.100580_bib39","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1097\/CCM.0000000000003528","article-title":"An evaluation of the influence of body mass index on severity scoring","volume":"47","author":"Deliberato","year":"2019","journal-title":"Crit Care Med"},{"key":"10.1016\/j.bjao.2026.100580_bib40","doi-asserted-by":"crossref","first-page":"2045","DOI":"10.1111\/jocs.15471","article-title":"Impact of postoperative complications after cardiac surgery on long-term survival","volume":"36","author":"Pahwa","year":"2021","journal-title":"J Card Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib41","doi-asserted-by":"crossref","first-page":"2128","DOI":"10.1056\/NEJMsa1010705","article-title":"Trends in hospital volume and operative mortality for high-risk surgery","volume":"364","author":"Finks","year":"2011","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bjao.2026.100580_bib42","doi-asserted-by":"crossref","first-page":"863","DOI":"10.1111\/1475-6773.12508","article-title":"Hospital surgical volumes and mortality after coronary artery bypass grafting: using international comparisons to determine a safe threshold","volume":"52","author":"Gutacker","year":"2017","journal-title":"Health Serv Res"},{"key":"10.1016\/j.bjao.2026.100580_bib43","doi-asserted-by":"crossref","first-page":"e193","DOI":"10.1161\/CIR.0000000000000885","article-title":"Considerations for reduction of risk of perioperative stroke in adult patients undergoing cardiac and thoracic aortic operations: a scientific statement from the American Heart Association","volume":"142","author":"Gaudino","year":"2020","journal-title":"Circulation"},{"key":"10.1016\/j.bjao.2026.100580_bib44","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1016\/j.athoracsur.2019.10.039","article-title":"Thrombocytopenia after cardiopulmonary bypass is associated with increased morbidity and mortality","volume":"110","author":"Griffin","year":"2020","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib45","doi-asserted-by":"crossref","first-page":"2187","DOI":"10.1056\/NEJMoa1103510","article-title":"Transcatheter versus surgical aortic-valve replacement in high-risk patients","volume":"364","author":"Smith","year":"2011","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bjao.2026.100580_bib46","doi-asserted-by":"crossref","first-page":"1296","DOI":"10.1161\/CIRCULATIONAHA.118.039564","article-title":"Comparison of a complete percutaneous versus surgical approach to aortic valve replacement and revascularization in patients at intermediate surgical risk: results from the randomized SURTAVI trial","volume":"140","author":"S\u00f8ndergaard","year":"2019","journal-title":"Circulation"},{"key":"10.1016\/j.bjao.2026.100580_bib47","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1186\/s13019-019-0943-6","article-title":"Long-term outcome after mitral valve replacement using biological versus mechanical valves","volume":"14","author":"Cetinkaya","year":"2019","journal-title":"J Cardiothorac Surg"},{"key":"10.1016\/j.bjao.2026.100580_bib48","doi-asserted-by":"crossref","first-page":"339","DOI":"10.3390\/jcdd9100339","article-title":"Long-Term Outcomes Stratified by Age in Patients with a Mechanical versus Biological mitral valve replacement","volume":"9","author":"Veres","year":"2022","journal-title":"J Cardiovasc Dev Dis"},{"key":"10.1016\/j.bjao.2026.100580_bib49","doi-asserted-by":"crossref","first-page":"1160","DOI":"10.1093\/ejcts\/ezy459","article-title":"Biological or mechanical prostheses for isolated aortic valve replacement in patients aged 50\u201365 years: the ANDALVALVE study","volume":"55","author":"Rodr\u00edguez-Caulo","year":"2019","journal-title":"Eur J Cardiothorac Surg"},{"issue":"Suppl. 2","key":"10.1016\/j.bjao.2026.100580_bib50","doi-asserted-by":"crossref","first-page":"eEDS2","DOI":"10.31744\/einstein_journal\/2024EDS2","article-title":"Artificial intelligence in the intensive care unit","volume":"22","author":"Midega","year":"2024","journal-title":"Einstein (Sao Paulo)"},{"key":"10.1016\/j.bjao.2026.100580_bib51","doi-asserted-by":"crossref","DOI":"10.61724\/par.e00132024","article-title":"Key concepts in artificial intelligence for anesthesiologists: a literature review","volume":"3","author":"Queiroz","year":"2025","journal-title":"Periop Anesth Rep"},{"key":"10.1016\/j.bjao.2026.100580_bib52","doi-asserted-by":"crossref","DOI":"10.31744\/einstein_journal\/2019AO4439","article-title":"Near-infrared spectroscopy parameters in patients undergoing continuous venovenous hemodiafiltration","volume":"17","author":"Chaves","year":"2019","journal-title":"Einstein (Sao Paulo)"}],"container-title":["BJA Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2772609626000547?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2772609626000547?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T12:37:37Z","timestamp":1789821457000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2772609626000547"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":52,"alternative-id":["S2772609626000547"],"URL":"https:\/\/doi.org\/10.1016\/j.bjao.2026.100580","relation":{},"ISSN":["2772-6096"],"issn-type":[{"value":"2772-6096","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Epidemiology, clinical outcomes and risk factors for mortality and severe postoperative complications in cardiac surgery patients admitted to intensive care units in Brazil: a multicentre observational study","name":"articletitle","label":"Article Title"},{"value":"BJA Open","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.bjao.2026.100580","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Author(s). Published by Elsevier Ltd on behalf of British Journal of Anaesthesia.","name":"copyright","label":"Copyright"}],"article-number":"100580"}}