{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T13:46:54Z","timestamp":1791640014706,"version":"4.3.4"},"reference-count":24,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T00:00:00Z","timestamp":1758844800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007150","name":"United Therapeutics Corporation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007150","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100002291","name":"Pulmonary Hypertension Association","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100002291","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["K08 ES037420"],"award-info":[{"award-number":["K08 ES037420"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 HL122596"],"award-info":[{"award-number":["R01 HL122596"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 HL151228"],"award-info":[{"award-number":["R01 HL151228"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 HL124021"],"award-info":[{"award-number":["R01 HL124021"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["T32 HL129964"],"award-info":[{"award-number":["T32 HL129964"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100016489","name":"Institute For Transfusion Medicine","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100016489","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100016251","name":"Hemophilia Center of Western Pennsylvania","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100016251","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":[[2026,1]]},"DOI":"10.1016\/j.amjcard.2025.09.037","type":"journal-article","created":{"date-parts":[[2025,9,30]],"date-time":"2025-09-30T15:10:25Z","timestamp":1759245025000},"page":"97-104","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"special_numbering":"C","title":["Deep Learning Predicts Cardiac Output from Seismocardiographic Signals in Heart Failure"],"prefix":"10.1016","volume":"259","author":[{"given":"Jesse","family":"Wang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seyed M.","family":"Nouraie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neil J.","family":"Kelly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9520-7527","authenticated-orcid":false,"given":"Stephen Y.","family":"Chan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.amjcard.2025.09.037_bib0001","first-page":"29","volume":"94","author":"Baran","year":"2019","journal-title":"Catheter Cardiovasc Interv J Soc Card Angiogr Interv"},{"issue":"4","key":"10.1016\/j.amjcard.2025.09.037_bib0002","doi-asserted-by":"crossref","first-page":"e1","DOI":"10.1016\/j.healun.2022.10.028","article-title":"The International Society for Heart and Lung Transplantation\/Heart Failure Society of America guideline on acute mechanical circulatory support","volume":"42","author":"Bernhardt","year":"2023","journal-title":"J Heart Lung Transpl Publ Int Soc Heart Transpl"},{"issue":"16","key":"10.1016\/j.amjcard.2025.09.037_bib0003","doi-asserted-by":"crossref","first-page":"1618","DOI":"10.1016\/j.jacc.2025.02.018","article-title":"2025 Concise clinical guidance: an ACC expert consensus statement on the evaluation and management of cardiogenic shock: a report of the American College of Cardiology Solution Set Oversight Committee","volume":"85","author":"Sinha","year":"2025","journal-title":"J Am Coll Cardiol"},{"issue":"4","key":"10.1016\/j.amjcard.2025.09.037_bib0004","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1016\/j.cardfail.2023.09.003","article-title":"Outcomes of patients transferred to tertiary care centers for treatment of cardiogenic shock: a cardiogenic shock working group analysis","volume":"30","author":"Garan","year":"2024","journal-title":"J Card Fail"},{"issue":"1","key":"10.1016\/j.amjcard.2025.09.037_bib0005","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/j.echo.2014.09.009","article-title":"Guidelines for the use of echocardiography as a monitor for therapeutic intervention in adults: a report from the American Society of Echocardiography","volume":"28","author":"Porter","year":"2015","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0006","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1186\/s13054-016-1401-7","article-title":"Echocardiography in shock management","volume":"20","author":"McLean","year":"2016","journal-title":"Crit Care L Engl"},{"issue":"7","key":"10.1016\/j.amjcard.2025.09.037_bib0007","doi-asserted-by":"crossref","first-page":"e65","DOI":"10.1002\/jmri.26638","article-title":"Accessible magnetic resonance imaging: a review","volume":"49","author":"Geethanath","year":"2019","journal-title":"J Magn Reson Imaging JMRI"},{"issue":"4","key":"10.1016\/j.amjcard.2025.09.037_bib0008","doi-asserted-by":"crossref","first-page":"853","DOI":"10.1007\/s10554-024-03054-6","article-title":"Assessment of the cardiac output at rest and during exercise stress using real-time cardiovascular magnetic resonance imaging in HFpEF-patients","volume":"40","author":"Schulz","year":"2024","journal-title":"Int J Cardiovasc Imaging"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0009","first-page":"87","article-title":"The method of seismocardiography","volume":"18","author":"Baevskii","year":"1964","journal-title":"Kardiologiia"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0010","doi-asserted-by":"crossref","unstructured":"Semiz B, Carek AM, Johnson JC, Ahmad S, Heller JA, Vicente FG, et al. Non-invasive wearable patch utilizing seismocardiography for peri-operative use in surgical patients. IEEE J Biomed Health Inf 2021;25(5):1572\u20131582. https:\/\/doi.org\/10.1109\/JBHI.2020.3032938.","DOI":"10.1109\/JBHI.2020.3032938"},{"issue":"8","key":"10.1016\/j.amjcard.2025.09.037_bib0011","doi-asserted-by":"crossref","first-page":"2443","DOI":"10.1109\/TBME.2022.3147066","article-title":"Estimation of changes in intracardiac hemodynamics using wearable seismocardiography and machine learning in patients with heart failure: a feasibility study","volume":"69","author":"Shandhi","year":"2022","journal-title":"IEEE Trans Biomed Eng"},{"issue":"18","key":"10.1016\/j.amjcard.2025.09.037_bib0012","doi-asserted-by":"crossref","first-page":"e026067","DOI":"10.1161\/JAHA.122.026067","article-title":"Wearable seismocardiography-based assessment of stroke volume in congenital heart disease","volume":"11","author":"Ganti","year":"2022","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0013","unstructured":"Chan M, Klein L, Fan J, Inan O SCG-RHC: wearable seismocardiogram signal and right heart catheter database. doi:10.13026\/133D-PK11"},{"issue":"21","key":"10.1016\/j.amjcard.2025.09.037_bib0014","first-page":"e984","article-title":"Lavie C.J.,et al., Obesity and cardiovascular disease","volume":"143","author":"Powell-Wiley","year":"2021","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0015","article-title":"et al.,PyTorch: an imperative style, High-Perform Deep Learn","author":"Paszke","year":"2019","journal-title":"Libr"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0016","doi-asserted-by":"crossref","unstructured":"Virtanen P, Gommers R, Oliphant TE, Haberland M, Reddy T, Cournapeau D, et al. SciPy 1.0: fundamental algorithms for scientific computing in Python. Nat Methods 2020;17(3):261\u2013272. https:\/\/doi.org\/10.1038\/s41592-019-0686-2.","DOI":"10.1038\/s41592-020-0772-5"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0017","doi-asserted-by":"crossref","unstructured":"Sorajja P, Borlaug BA, Dimas VV, Fang JC, Forfia PR, Givertz MM, et al. SCAI\/HFSA clinical expert consensus document on the use of invasive hemodynamics for the diagnosis and management of cardiovascular disease. Catheter Cardiovasc Interv J Soc Card Angiogr Interv 2017;89(7):E233\u2013E247. https:\/\/doi.org\/10.1002\/ccd.26888.","DOI":"10.1002\/ccd.26888"},{"issue":"2","key":"10.1016\/j.amjcard.2025.09.037_bib0018","doi-asserted-by":"crossref","first-page":"103","DOI":"10.5405\/jmbe.847","article-title":"Mechanisms underlying isovolumic contraction and ejection peaks in seismocardiogram morphology","volume":"32","author":"Gurev","year":"2012","journal-title":"J Med Biol Eng"},{"issue":"17","key":"10.1016\/j.amjcard.2025.09.037_bib0019","first-page":"1998","article-title":"Myocardial contractility is not constant during spontaneous atrial fibrillation in patients","volume":"98","author":"Brookes","year":"1762","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0020","doi-asserted-by":"crossref","unstructured":"Kahwash R, Butler J, Khan MS, Chalasani P, Bertolet B, Gravelin L, et al. Incidence of cardiac arrhythmias identified by insertable cardiac monitors in patients with symptomatic heart failure. JACC Heart Fail 2025;13(8):102527. https:\/\/doi.org\/10.1016\/j.jchf.2025.102527.","DOI":"10.1016\/j.jchf.2025.102527"},{"issue":"6","key":"10.1016\/j.amjcard.2025.09.037_bib0021","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1007\/s42979-021-00815-1","article-title":"Deep learning: a comprehensive overview on techniques, taxonomy, applications and research directions","volume":"2","author":"Sarker","year":"2021","journal-title":"SN Comput Sci"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0022","doi-asserted-by":"crossref","unstructured":"Klein L, Fudim M, Etemadi M, Gordon R, Tibrewala A, Hernandez-Montfort J, et al. Noninvasive pulmonary capillary wedge pressure estimation in heart failure patients with the use of wearable sensing and AI. JACC Heart Fail 2025;13(8):102513. https:\/\/doi.org\/10.1016\/j.jchf.2025.102513.","DOI":"10.1016\/j.jchf.2025.102513"},{"issue":"10","key":"10.1016\/j.amjcard.2025.09.037_bib0023","first-page":"2023","article-title":"Heart failure epidemiology and outcomes statistics: a report of the Heart Failure Society of America","volume":"29","author":"Bozkurt","year":"1412","journal-title":"J Card Fail"},{"key":"10.1016\/j.amjcard.2025.09.037_bib0024","unstructured":"Investigators GC, Rasmussen M, Prado A, Hominal MA, Zaidman CJ, Cursack G. et al. Global variations in heart failure etiology, management, and outcomes. Accessed on July 5, 2025. https:\/\/jamanetwork.com\/journals\/jama\/fullarticle\/2804824"}],"container-title":["The American Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914925005934?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914925005934?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T21:06:35Z","timestamp":1773263195000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002914925005934"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":24,"alternative-id":["S0002914925005934"],"URL":"https:\/\/doi.org\/10.1016\/j.amjcard.2025.09.037","relation":{},"ISSN":["0002-9149"],"issn-type":[{"value":"0002-9149","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Deep Learning Predicts Cardiac Output from Seismocardiographic Signals in Heart Failure","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjcard.2025.09.037","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Author(s). Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}