{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T20:08:54Z","timestamp":1788120534744,"version":"build-2803163510"},"reference-count":28,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100006511","name":"Duke Global Health Institute, Duke University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006511","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","internationaljournalofcardiology.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Cardiology"],"published-print":{"date-parts":[[2021,4]]},"DOI":"10.1016\/j.ijcard.2020.12.048","type":"journal-article","created":{"date-parts":[[2020,12,24]],"date-time":"2020-12-24T18:32:12Z","timestamp":1608834732000},"page":"123-129","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":12,"special_numbering":"C","title":["Effect of a quality improvement intervention for acute heart failure in South India: An interrupted time series study"],"prefix":"10.1016","volume":"329","author":[{"given":"Anubha","family":"Agarwal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Padinhare P.","family":"Mohanan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dimple","family":"Kondal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abigail","family":"Baldridge","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Divin","family":"Davies","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raji","family":"Devarajan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Govindan","family":"Unni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jabir","family":"Abdullakutty","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Syam","family":"Natesan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johny","family":"Joseph","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pathiyil B.","family":"Jayagopal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stigi","family":"Joseph","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rajesh","family":"Gopinath","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark D.","family":"Huffman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dorairaj","family":"Prabhakaran","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijcard.2020.12.048_bb0005","series-title":"Disease Control Priorities (third edition): Volume 5, Cardiovascular, Respiratory and Related Disorders","article-title":"Heart failure","author":"Huffman","year":"2017"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0010","doi-asserted-by":"crossref","first-page":"1736","DOI":"10.1016\/S0140-6736(18)32203-7","article-title":"Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980\u20132017: A systematic analysis for the Global Burden of Disease Study 2017","volume":"392","author":"Roth","year":"2018","journal-title":"Lancet"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0015","doi-asserted-by":"crossref","first-page":"1667","DOI":"10.1161\/CIRCULATIONAHA.114.008720","article-title":"Global and regional patterns in cardiovascular mortality from 1990 to 2013","volume":"132","author":"Roth","year":"2015","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0020","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pmed.1001699","article-title":"Heart failure care in low- and middle-income countries: a systematic review and meta-analysis","volume":"11","author":"Callender","year":"2014","journal-title":"PLoS Med."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0025","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1002\/ejhf.283","article-title":"Clinical presentation, management, in-hospital and 90-day outcomes of heart failure patients in Trivandrum, Kerala, India: the Trivandrum Heart Failure Registry","volume":"17","author":"Harikrishnan","year":"2015","journal-title":"Eur. J. Heart Fail."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0030","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1161\/CIRCOUTCOMES.114.001333","article-title":"Cluster-randomized trial of personalized site performance feedback in get with the guidelines-heart failure","volume":"8","author":"DeVore","year":"2018","journal-title":"Circ. Cardiovasc. Qual Outcomes"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0035","doi-asserted-by":"crossref","first-page":"842","DOI":"10.1016\/j.cardfail.2018.05.007","article-title":"In-hospital and three-year outcomes of heart failure patients in South India: the Trivandrum heart failure registry","volume":"12","author":"Sanjay","year":"2018","journal-title":"J. Card. Fail."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0040","doi-asserted-by":"crossref","first-page":"1397","DOI":"10.1056\/NEJMoa020265","article-title":"Long-term trends in the incidence of and survival with heart failure","volume":"347","author":"Levy","year":"2002","journal-title":"New Engl. J. Med."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0045","doi-asserted-by":"crossref","first-page":"2527","DOI":"10.1016\/j.jacc.2020.07.023","article-title":"2020 ACC\/AHA clinical performance and quality measures for adults with heart failure","volume":"76","author":"Heidenreich","year":"2020","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0050","doi-asserted-by":"crossref","first-page":"e56","DOI":"10.1161\/CIR.0000000000000659","article-title":"Heart disease and stroke statistics\u20142019 update: a report from the American Heart Association","volume":"139","author":"Benjamin","year":"2019","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0055","doi-asserted-by":"crossref","first-page":"2203","DOI":"10.1016\/S0140-6736(18)31668-4","article-title":"Mortality due to low-quality health systems in the universal health coverage era: a systematic analysis of amenable deaths in 137 countries","volume":"392","author":"Kruk","year":"2018","journal-title":"Lancet"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0060","author":"National Academies of Sciences, Engineering and Medicine"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0065","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1136\/heartjnl-2018-314129","article-title":"Hospital-based quality improvement interventions for patients with heart failure: a systematic review","volume":"105","author":"Agarwal","year":"2019","journal-title":"Heart"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0070","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/j.jacc.2018.04.042","article-title":"Cardiovascular diseases in India compared with the United States","volume":"72","author":"Prabhakaran","year":"2018","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0075","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1001\/jama.2017.21906","article-title":"Effect of a quality improvement intervention on clinical outcomes in patients in India with acute myocardial infarction: the ACS QUIK randomized clinical trial","volume":"319","author":"Huffman","year":"2018","journal-title":"JAMA"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0080","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/j.ihj.2019.04.009","article-title":"Facilitators and barriers of heart failure care in Kerala, India: a qualitative analysis of healthcare providers and administrators","volume":"71","author":"Agarwal","year":"2019","journal-title":"Indian Heart J."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0085","doi-asserted-by":"crossref","first-page":"103208","DOI":"10.1016\/j.jbi.2019.103208","article-title":"The REDCap consortium: building an international community of software platform partners","volume":"95","author":"Harris","year":"2019","journal-title":"J. Biomed. Inform."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0090","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1002\/ejhf.592","article-title":"2016 ESC guidelines for the diagnosis and treatment of acute and chronic heart failure","volume":"18","author":"Ponikowski","year":"2016","journal-title":"Eur. J. Heart Fail."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0095","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1016\/j.ahj.2017.03.019","article-title":"One-year mortality outcomes and hospital readmissions of patients admitted with acute heart failure: data from the Trivandrum heart failure registry in Kerala, India","volume":"189","author":"Harikrishnan","year":"2017","journal-title":"Am. Heart J."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0100","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCOUTCOMES.118.005251","article-title":"Hospital-level cardiovascular management practices in Kerala, India","volume":"12","author":"Yoo","year":"2019","journal-title":"Circ. Cardiovasc. Qual Outcomes"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0105","doi-asserted-by":"crossref","first-page":"1404","DOI":"10.1093\/eurheartj\/ehs337","article-title":"Predicting survival in heart failure: a risk score based on 39 372 patients from 30 studies","volume":"34","author":"Pocock","year":"2013","journal-title":"Eur. Heart J."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0110","doi-asserted-by":"crossref","first-page":"h2750","DOI":"10.1136\/bmj.h2750","article-title":"Regression based quasi-experimental approach when randomisation is not an option: interrupted time series analysis","volume":"350","author":"Kontopantelis","year":"2015","journal-title":"BMJ"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0115","doi-asserted-by":"crossref","first-page":"e147","DOI":"10.1016\/j.jacc.2013.05.019","article-title":"2013 ACCF\/AHA guideline for the management of heart failure: a report of the American College of Cardiology Foundation\/American Heart Association task force on practice guidelines","volume":"62","author":"Yancy","year":"2013","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0120","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1161\/xJAHA.111.000018","article-title":"Incremental reduction in risk of death associated with use of guideline-recommended therapies in patients with heart failure: a nested case-control analysis of IMPROVE HF","volume":"1","author":"Fonarow","year":"2012","journal-title":"J. Am. Heart Assoc."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0125","doi-asserted-by":"crossref","first-page":"1534","DOI":"10.1016\/j.jacc.2003.12.040","article-title":"Predischarge initiation of carvedilol in patients hospitalized for decompensated heart failure: results of the initiation management predischarge process for assessment of carvedilol therapy in heart failure (IMPACT-HF) trial","volume":"43","author":"Gattis","year":"2004","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0130","doi-asserted-by":"crossref","first-page":"2330","DOI":"10.1001\/jama.2009.1731","article-title":"Effectiveness of public report cards for improving the quality of cardiac care: the EFFECT study: a randomized trial","volume":"302","author":"Tu","year":"2009","journal-title":"JAMA"},{"key":"10.1016\/j.ijcard.2020.12.048_bb0135","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.jclinepi.2018.05.026","article-title":"A methodological framework for model selection in interrupted time series studies","volume":"103","author":"Bernal","year":"2018","journal-title":"J. Clin. Epidemiol."},{"key":"10.1016\/j.ijcard.2020.12.048_bb0140","first-page":"348","article-title":"Interrupted time series regression for the evaluation of public health interventions: a tutorial","volume":"46","author":"Bernal","year":"2017","journal-title":"Int. J. Epidemiol."}],"container-title":["International Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527320342960?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527320342960?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,28]],"date-time":"2025-09-28T20:51:16Z","timestamp":1759092676000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167527320342960"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4]]},"references-count":28,"alternative-id":["S0167527320342960"],"URL":"https:\/\/doi.org\/10.1016\/j.ijcard.2020.12.048","relation":{},"ISSN":["0167-5273"],"issn-type":[{"value":"0167-5273","type":"print"}],"subject":[],"published":{"date-parts":[[2021,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effect of a quality improvement intervention for acute heart failure in South India: An interrupted time series study","name":"articletitle","label":"Article Title"},{"value":"International Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijcard.2020.12.048","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}