Machine learning applied to echocardiographic deformation curves for prediction of heart failure and cardiovascular death.

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Title: Machine learning applied to echocardiographic deformation curves for prediction of heart failure and cardiovascular death.
Authors: Simonsen JØ; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.. Electronic address: jako.simonsen@gmail.com., Højlund R; Department of Physics, Technical University of Denmark, Kgs Lyngby, Denmark., Modin D; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Skaarup KG; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Olsen FJ; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Christensen J; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Lassen MCH; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Johansen ND; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark., Sánchez-Martínez S; Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain., Claggett BL; Harvard Medical School, USA., Marott JL; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark., Jensen MT; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark., Jensen GB; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark., Schnohr P; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark., Møgelvang R; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark., Diederichsen SZ; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark., Xing LY; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark., Køber L; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark., Svendsen JH; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark., Rasmussen S; Novo Nordisk Foundation Center for Basic Metabolic Research Multi-modal Bioinformatics, Denmark., Clemmensen LKH; Applied Mathematics and Computer Science, Technical University of Denmark, Kgs Lyngby, Denmark., Tfelt-Hansen J; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark., Biering-Sørensen T; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Source: International journal of cardiology [Int J Cardiol] 2026 Jul 15; Vol. 455, pp. 134481. Date of Electronic Publication: 2026 Apr 09.
Publication Type: Journal Article
Journal Info: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 8200291 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1874-1754 (Electronic) Linking ISSN: 01675273 NLM ISO Abbreviation: Int J Cardiol Subsets: MEDLINE
Database: MEDLINE Ultimate
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  Data: Machine learning applied to echocardiographic deformation curves for prediction of heart failure and cardiovascular death.
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  Data: <searchLink fieldCode="AU" term="%22Simonsen+JØ%22">Simonsen JØ</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.. Electronic address: jako.simonsen@gmail.com.<br /><searchLink fieldCode="AU" term="%22Højlund+R%22">Højlund R</searchLink>; Department of Physics, Technical University of Denmark, Kgs Lyngby, Denmark.<br /><searchLink fieldCode="AU" term="%22Modin+D%22">Modin D</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Skaarup+KG%22">Skaarup KG</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Olsen+FJ%22">Olsen FJ</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Christensen+J%22">Christensen J</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Lassen+MCH%22">Lassen MCH</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Johansen+ND%22">Johansen ND</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.<br /><searchLink fieldCode="AU" term="%22Sánchez-Martínez+S%22">Sánchez-Martínez S</searchLink>; Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Claggett+BL%22">Claggett BL</searchLink>; Harvard Medical School, USA.<br /><searchLink fieldCode="AU" term="%22Marott+JL%22">Marott JL</searchLink>; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Jensen+MT%22">Jensen MT</searchLink>; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark.<br /><searchLink fieldCode="AU" term="%22Jensen+GB%22">Jensen GB</searchLink>; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Schnohr+P%22">Schnohr P</searchLink>; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Møgelvang+R%22">Møgelvang R</searchLink>; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Diederichsen+SZ%22">Diederichsen SZ</searchLink>; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Xing+LY%22">Xing LY</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Køber+L%22">Køber L</searchLink>; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Svendsen+JH%22">Svendsen JH</searchLink>; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Rasmussen+S%22">Rasmussen S</searchLink>; Novo Nordisk Foundation Center for Basic Metabolic Research Multi-modal Bioinformatics, Denmark.<br /><searchLink fieldCode="AU" term="%22Clemmensen+LKH%22">Clemmensen LKH</searchLink>; Applied Mathematics and Computer Science, Technical University of Denmark, Kgs Lyngby, Denmark.<br /><searchLink fieldCode="AU" term="%22Tfelt-Hansen+J%22">Tfelt-Hansen J</searchLink>; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.<br /><searchLink fieldCode="AU" term="%22Biering-Sørensen+T%22">Biering-Sørensen T</searchLink>; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark.; The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.; Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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  Data: <searchLink fieldCode="JN" term="%228200291%22">International journal of cardiology</searchLink> [Int J Cardiol] 2026 Jul 15; Vol. 455, pp. 134481. <i>Date of Electronic Publication: </i>2026 Apr 09.
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  Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Elsevier%22">Elsevier </searchLink><i>Country of Publication: </i>Netherlands <i>NLM ID: </i>8200291 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1874-1754 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2201675273%22">01675273 </searchLink><i>NLM ISO Abbreviation: </i>Int J Cardiol <i>Subsets: </i>MEDLINE
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