{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T16:03:49Z","timestamp":1790352229335,"version":"4.1.0"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T00:00:00Z","timestamp":1787184000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["IJC Heart & Vasculature"],"published-print":{"date-parts":[[2026,10]]},"DOI":"10.1016\/j.ijcha.2026.102001","type":"journal-article","created":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T15:50:08Z","timestamp":1787586608000},"page":"102001","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Prognostic significance of left atrial reservoir strain during exercise in patients with heart failure"],"prefix":"10.1016","volume":"66","author":[{"given":"Yu","family":"Yoshida","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoichi","family":"Takaya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rie","family":"Nakayama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rika","family":"Takemoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eriko","family":"Kusunoki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Norihisa","family":"Toh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toru","family":"Miyoshi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinsuke","family":"Yuasa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijcha.2026.102001_bb0005","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1161\/CIRCHEARTFAILURE.114.001667","article-title":"Left atrial remodeling and function in advanced heart failure with preserved or reduced ejection fraction","volume":"8","author":"Melenovsky","year":"2015","journal-title":"Circ. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0010","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1002\/ejhf.1464","article-title":"Left atrial strain and compliance in the diagnostic evaluation of heart failure with preserved ejection fraction","volume":"21","author":"Reddy","year":"2019","journal-title":"Eur. J. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0015","doi-asserted-by":"crossref","first-page":"1577","DOI":"10.1093\/ehjci\/jeae138","article-title":"Change in left atrial function and volume predicts incident heart failure with preserved and reduced ejection fraction: multi-ethnic study of atherosclerosis","volume":"25","author":"Lim","year":"2024","journal-title":"Eur. Heart J. Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0020","first-page":"191","article-title":"Clinical implications of left atrial enlargement: a review","volume":"9","author":"Patel","year":"2009","journal-title":"Ochsner J."},{"key":"10.1016\/j.ijcha.2026.102001_bb0025","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1007\/s10741-024-10392-z","article-title":"Incremental diagnostic and prognostic utility of left atrial deformation in heart failure using speckle tracking echocardiography","volume":"29","author":"Anwar","year":"2024","journal-title":"Heart Fail. Rev."},{"key":"10.1016\/j.ijcha.2026.102001_bb0030","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/s12574-025-00695-x","article-title":"Clinical utility of the left atrial strain analysis","volume":"23","author":"Inoue","year":"2025","journal-title":"J. Echocardiogr."},{"key":"10.1016\/j.ijcha.2026.102001_bb0035","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCHEARTFAILURE.115.002763","article-title":"Prognostic relevance of left atrial dysfunction in heart failure with preserved ejection fraction","volume":"9","author":"Santos","year":"2016","journal-title":"Circ. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0040","doi-asserted-by":"crossref","first-page":"472","DOI":"10.1002\/ejhf.1643","article-title":"Left atrial function in heart failure with preserved ejection fraction: a systematic review and meta-analysis","volume":"22","author":"Khan","year":"2020","journal-title":"Eur. J. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0045","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1016\/j.jcmg.2016.08.014","article-title":"LA strain for categorization of left ventricular diastolic dysfunction","volume":"10","author":"Singh","year":"2017","journal-title":"JACC Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0050","doi-asserted-by":"crossref","first-page":"1253","DOI":"10.1016\/j.jcmg.2016.09.021","article-title":"Left atrial function dynamics during exercise in heart failure: pathophysiological implications on the right heart and exercise ventilation inefficiency","volume":"10","author":"Sugimoto","year":"2017","journal-title":"JACC Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0055","doi-asserted-by":"crossref","first-page":"e34","DOI":"10.1093\/ehjci\/jeab154","article-title":"Multimodality imaging in patients with heart failure and preserved ejection fraction: an expert consensus document of the European Association of Cardiovascular Imaging","volume":"23","author":"Smiseth","year":"2022","journal-title":"Eur. Heart J. Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0060","doi-asserted-by":"crossref","first-page":"3297","DOI":"10.1093\/eurheartj\/ehz641","article-title":"How to diagnose heart failure with preserved ejection fraction: the HFA\u2013PEFF diagnostic algorithm","volume":"40","author":"Pieske","year":"2019","journal-title":"Eur. Heart J."},{"key":"10.1016\/j.ijcha.2026.102001_bb0065","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.echo.2019.07.001","article-title":"Guidelines for perfomance, interpretation, and application of stress echocardiography in ischemic heart disease: from the American Socety of Echocardiography","volume":"33","author":"Pellikka","year":"2020","journal-title":"J. Am. Soc. Echocardiogr."},{"key":"10.1016\/j.ijcha.2026.102001_bb0070","doi-asserted-by":"crossref","first-page":"1956","DOI":"10.1002\/ehf2.12820","article-title":"Left atrial strain as sensitive marker of left ventricular diastolic dysfunction in heart failure","volume":"7","author":"Frydas","year":"2020","journal-title":"ESC Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0075","doi-asserted-by":"crossref","first-page":"842","DOI":"10.1002\/ehf2.13788","article-title":"Left atrial strain predicts exercise capacity in heart failure independently of left ventricular ejection fraction","volume":"9","author":"Maffeis","year":"2022","journal-title":"ESC Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0080","doi-asserted-by":"crossref","first-page":"3599","DOI":"10.1093\/eurheartj\/ehab368","article-title":"2021 ESC guidelines for the diagnosis and treatment of acute and chronic heart failure","volume":"42","author":"McDonagh","year":"2021","journal-title":"Eur. Heart J."},{"key":"10.1016\/j.ijcha.2026.102001_bb0085","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.echo.2014.10.003","article-title":"Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging","volume":"28","author":"Lang","year":"2015","journal-title":"J. Am. Soc. Echocardiogr."},{"key":"10.1016\/j.ijcha.2026.102001_bb0090","doi-asserted-by":"crossref","first-page":"506","DOI":"10.1002\/ejhf.1420","article-title":"Left atrial dysfunction: the next key target in heart failure with preserved ejection fraction","volume":"21","author":"Obokata","year":"2019","journal-title":"Eur. J. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0095","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCIMAGING.115.003754","article-title":"Prognostic utility and clinical significance of cardiac mechanics in heart failure with preserved ejection fraction: importance of left atrial strain","volume":"9","author":"Freed","year":"2016","journal-title":"Circ. Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0100","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/j.echo.2018.08.012","article-title":"Left atrial function predicts cardiovascular events in patients with chronic heart failure with reduced ejection fraction","volume":"32","author":"Malagoli","year":"2019","journal-title":"J. Am. Soc. Echocardiogr."},{"key":"10.1016\/j.ijcha.2026.102001_bb0105","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1113\/jphysiol.1994.sp020454","article-title":"Effect of dynamic exercise on left atrial function in conscious dogs","volume":"418","author":"Nishikawa","year":"1994","journal-title":"J. Physiol."},{"key":"10.1016\/j.ijcha.2026.102001_bb0110","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1016\/S0002-9149(98)00452-4","article-title":"Increasing degrees of left ventricular filling impairment modulate left atrial function in humans","volume":"82","author":"Prioli","year":"1998","journal-title":"Am. J. Cardiol."},{"key":"10.1016\/j.ijcha.2026.102001_bb0115","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCHEARTFAILURE.118.005163","article-title":"Left atrial contracture or failure to dilate: a new mechanism for pulmonary venous hypertension?","volume":"11","author":"Obokata","year":"2018","journal-title":"Circ. Heart Fail."},{"key":"10.1016\/j.ijcha.2026.102001_bb0120","doi-asserted-by":"crossref","first-page":"930","DOI":"10.1016\/j.hrthm.2018.01.029","article-title":"Evaluation of shortness of breath after atrial fibrillation ablation\u2014is there a stiff left atrium?","volume":"15","author":"Reddy","year":"2018","journal-title":"Heart Rhythm."},{"key":"10.1016\/j.ijcha.2026.102001_bb0125","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCIMAGING.124.016549","article-title":"Impaired left atrial reserve function in heart failure with preserved ejection fraction","volume":"17","author":"Kagami","year":"2024","journal-title":"Circ. Cardiovasc. Imaging"},{"key":"10.1016\/j.ijcha.2026.102001_bb0130","first-page":"9","article-title":"Left atrial volume changes during exercise stress echocardiography in heart failure and hypertrophic cardiomyopathy","volume":"67","author":"Wierzbowska-Drabik","year":"2022","journal-title":"Hell. J. Cardiol."}],"container-title":["IJC Heart & Vasculature"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352906726001351?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352906726001351?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T15:38:24Z","timestamp":1790350704000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2352906726001351"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10]]},"references-count":26,"alternative-id":["S2352906726001351"],"URL":"https:\/\/doi.org\/10.1016\/j.ijcha.2026.102001","relation":{},"ISSN":["2352-9067"],"issn-type":[{"value":"2352-9067","type":"print"}],"subject":[],"published":{"date-parts":[[2026,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Prognostic significance of left atrial reservoir strain during exercise in patients with heart failure","name":"articletitle","label":"Article Title"},{"value":"IJC Heart & Vasculature","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijcha.2026.102001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"102001"}}