{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T14:32:04Z","timestamp":1791815524478,"version":"4.3.4"},"reference-count":30,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,7,25]],"date-time":"2024-07-25T00:00:00Z","timestamp":1721865600000},"content-version":"am","delay-in-days":328,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100001700","name":"Government of Japan Ministry of Education Culture Sports Science and Technology","doi-asserted-by":"publisher","award":["17H04141"],"award-info":[{"award-number":["17H04141"]}],"id":[{"id":"10.13039\/501100001700","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003478","name":"Ministry of Health, Labour and Welfare","doi-asserted-by":"publisher","award":["H30-Policy-Designated-004"],"award-info":[{"award-number":["H30-Policy-Designated-004"]}],"id":[{"id":"10.13039\/501100003478","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003478","name":"Ministry of Health, Labour and Welfare","doi-asserted-by":"publisher","award":["19AA2007"],"award-info":[{"award-number":["19AA2007"]}],"id":[{"id":"10.13039\/501100003478","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["ajconline.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Cardiology"],"published-print":{"date-parts":[[2023,9]]},"DOI":"10.1016\/j.amjcard.2023.06.082","type":"journal-article","created":{"date-parts":[[2023,7,25]],"date-time":"2023-07-25T19:30:22Z","timestamp":1690313422000},"page":"203-211","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":18,"special_numbering":"C","title":["Trends in Mechanical Circulatory Support Use and Outcomes of Patients With Cardiogenic Shock in Japan, 2010 to 2020 (from a Nationwide Inpatient Database Study)"],"prefix":"10.1016","volume":"203","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1996-8540","authenticated-orcid":false,"given":"Yuji","family":"Nishimoto","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8544-2569","authenticated-orcid":false,"given":"Hiroyuki","family":"Ohbe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroki","family":"Matsui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Nakata","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toru","family":"Takiguchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikio","family":"Nakajima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusuke","family":"Sasabuchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukihito","family":"Sato","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuya","family":"Watanabe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takahisa","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masatake","family":"Fukunami","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hideo","family":"Yasunaga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjcard.2023.06.082_bib0001","doi-asserted-by":"crossref","first-page":"e232","DOI":"10.1161\/CIR.0000000000000525","article-title":"Contemporary management of cardiogenic shock: a scientific statement from the American Heart Association","volume":"136","author":"van Diepen","year":"2017","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0002","first-page":"29","volume":"94","author":"Baran","year":"2019","journal-title":"Catheter Cardiovasc Interv"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0003","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.113.000590","article-title":"Trends in incidence, management, and outcomes of cardiogenic shock complicating ST-elevation myocardial infarction in the United States","volume":"3","author":"Kolte","year":"2014","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0004","doi-asserted-by":"crossref","first-page":"1370","DOI":"10.1002\/ejhf.1566","article-title":"Temporal trends in incidence and patient characteristics in cardiogenic shock following acute myocardial infarction from 2010 to 2017: a Danish cohort study","volume":"21","author":"Helgestad","year":"2019","journal-title":"Eur J Heart Fail"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0005","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCOUTCOMES.119.005618","article-title":"Epidemiology of shock in contemporary cardiac intensive care units","volume":"12","author":"Berg","year":"2019","journal-title":"Circ Cardiovasc Qual Outcomes"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0006","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.121.021061","article-title":"Fifteen-year trends in incidence of cardiogenic shock hospitalization and in-hospital mortality in the United States","volume":"10","author":"Osman","year":"2021","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0007","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1001\/jama.2011.1280","article-title":"Intra-aortic balloon counterpulsation and infarct size in patients with acute anterior myocardial infarction without shock: the CRISP AMI randomized trial","volume":"306","author":"Patel","year":"2011","journal-title":"JAMA"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0008","doi-asserted-by":"crossref","first-page":"1287","DOI":"10.1056\/NEJMoa1208410","article-title":"Intraaortic balloon support for myocardial infarction with cardiogenic shock","volume":"367","author":"Thiele","year":"2012","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0009","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1001\/jamainternmed.2015.0569","article-title":"Intra-aortic balloon pump therapy for acute myocardial infarction: A meta-analysis [published correction appears in JAMA Intern Med 2018;178:1144]","volume":"175","author":"Ahmad","year":"2015","journal-title":"JAMA Intern Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0010","first-page":"e362","article-title":"2013 ACCF\/AHA guideline for the management of ST-elevation myocardial infarction: a report of the American College of Cardiology Foundation\/American Heart Association Task Force on Practice Guidelines","volume":"127","author":"O'Gara","year":"2013","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0011","doi-asserted-by":"crossref","first-page":"2541","DOI":"10.1093\/eurheartj\/ehu278","volume":"35","author":"Windecker","year":"2014","journal-title":"Eur Heart J"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0012","doi-asserted-by":"crossref","first-page":"1085","DOI":"10.1253\/circj.CJ-19-0133","article-title":"JCS 2018 guideline on diagnosis and treatment of acute coronary syndrome","volume":"83","author":"Kimura","year":"2019","journal-title":"Circ J"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0013","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/j.ahj.2020.08.012","article-title":"Trends in first-time hospitalization, management, and short-term mortality in acute myocardial infarction\u2013related cardiogenic shock from 2005 to 2017: A nationwide cohort study","volume":"229","author":"Lauridsen","year":"2020","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0014","first-page":"1074","article-title":"Temporal trends in patient characteristics, presumed causes, and outcomes following cardiogenic shock between 2005 and 2017: a Danish registry-based cohort study","volume":"10","author":"Petersen","year":"2021","journal-title":"Eur Heart J Acute Cardiovasc Care"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0015","doi-asserted-by":"crossref","first-page":"1980","DOI":"10.1001\/jamainternmed.2015.5119","article-title":"Use of intra-aortic balloon pump in a Japanese multicenter percutaneous coronary intervention registry","volume":"175","author":"Inohara","year":"2015","journal-title":"JAMA Intern Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0016","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pmed.1001885","article-title":"The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement","volume":"12","author":"Benchimol","year":"2015","journal-title":"PLoS Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0017","doi-asserted-by":"crossref","first-page":"76","DOI":"10.37737\/ace.1.3_76","article-title":"Real world data in Japan: chapter II the diagnosis procedure combination database","volume":"1","author":"Yasunaga","year":"2019","journal-title":"Ann Clin Epidemiol"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0018","doi-asserted-by":"crossref","first-page":"476","DOI":"10.1016\/j.je.2016.09.009","article-title":"Validity of diagnoses, procedures, and laboratory data in Japanese administrative data","volume":"27","author":"Yamana","year":"2017","journal-title":"J Epidemiol"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0019","doi-asserted-by":"crossref","DOI":"10.1136\/bmjopen-2013-002736","article-title":"The eye response test alone is sufficient to predict stroke outcome\u2013reintroduction of Japan Coma Scale: a cohort study","volume":"3","author":"Shigematsu","year":"2013","journal-title":"BMJ Open"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0020","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1111\/j.1538-7836.2009.03678.x","article-title":"Definition of major bleeding in clinical investigations of antihemostatic medicinal products in surgical patients","volume":"8","author":"Schulman","year":"2010","journal-title":"J Thromb Haemost"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0021","doi-asserted-by":"crossref","first-page":"e2152","DOI":"10.4244\/EIJ-D-17-00947","article-title":"National trends, predictors of use, and in-hospital outcomes in mechanical circulatory support for cardiogenic shock","volume":"13","author":"Strom","year":"2018","journal-title":"EuroIntervention"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0022","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1161\/CIRCULATIONAHA.119.044007","article-title":"The evolving landscape of Impella use in the United States among patients undergoing percutaneous coronary intervention with mechanical circulatory support","volume":"141","author":"Amin","year":"2020","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0023","doi-asserted-by":"crossref","DOI":"10.1136\/openhrt-2019-001214","article-title":"Contemporary trends in use of mechanical circulatory support in patients with acute MI and cardiogenic shock","volume":"7","author":"Helgestad","year":"2020","journal-title":"Open Heart"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0024","article-title":"Intra-aortic balloon pump counterpulsation (IABP) for myocardial infarction complicated by cardiogenic shock","volume":"2015","author":"Unverzagt","year":"2015","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0025","first-page":"16","article-title":"Contemporary trends in cardiogenic shock: incidence, intra-aortic balloon pump utilisation and outcomes from the London Heart Attack Group","volume":"7","author":"Rathod","year":"2018","journal-title":"Eur Heart J Acute Cardiovasc Care"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0026","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.carrev.2019.09.014","article-title":"Impact of the change in ESC guidelines on clinical characteristics and outcomes of cardiogenic shock patients receiving IABP therapy","volume":"21","author":"Nevzorov","year":"2020","journal-title":"Cardiovasc Revasc Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0027","doi-asserted-by":"crossref","first-page":"oeac041","DOI":"10.1093\/ehjopen\/oeac041","article-title":"Mechanical circulatory support devices for elective percutaneous coronary interventions: novel insights from the Japanese nationwide J-PCI registry","volume":"2","author":"Muramatsu","year":"2022","journal-title":"Eur Heart J Open"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0028","doi-asserted-by":"crossref","first-page":"941","DOI":"10.1001\/jamainternmed.2014.7856","article-title":"Trends in the use of percutaneous ventricular assist devices: analysis of national inpatient sample data, 2007 through 2012","volume":"175","author":"Khera","year":"2015","journal-title":"JAMA Intern Med"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0029","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1016\/j.ahj.2020.10.054","article-title":"Shock in the cardiac intensive care unit: changes in epidemiology and prognosis over time","volume":"232","author":"Jentzer","year":"2021","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjcard.2023.06.082_bib0030","doi-asserted-by":"crossref","first-page":"654","DOI":"10.1016\/j.jacc.2018.10.085","article-title":"Left ventricular unloading during extracorporeal membrane oxygenation in patients with cardiogenic shock","volume":"73","author":"Russo","year":"2019","journal-title":"J Am Coll Cardiol"}],"container-title":["The American Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914923004782?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914923004782?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T04:19:32Z","timestamp":1778645972000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002914923004782"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9]]},"references-count":30,"alternative-id":["S0002914923004782"],"URL":"https:\/\/doi.org\/10.1016\/j.amjcard.2023.06.082","relation":{},"ISSN":["0002-9149"],"issn-type":[{"value":"0002-9149","type":"print"}],"subject":[],"published":{"date-parts":[[2023,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Trends in Mechanical Circulatory Support Use and Outcomes of Patients With Cardiogenic Shock in Japan, 2010 to 2020 (from a Nationwide Inpatient Database Study)","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjcard.2023.06.082","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}