S
Sergio Sanchez-Martinez
Researcher at Pompeu Fabra University
Publications - 18
Citations - 512
Sergio Sanchez-Martinez is an academic researcher from Pompeu Fabra University. The author has contributed to research in topics: Medicine & Heart failure with preserved ejection fraction. The author has an hindex of 6, co-authored 13 publications receiving 277 citations.
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Journal ArticleDOI
Machine learning-based phenogrouping in heart failure to identify responders to cardiac resynchronization therapy.
Maja Cikes,Sergio Sanchez-Martinez,Brian Claggett,Nicolas Duchateau,Gemma Piella,Constantine Butakoff,A.C. Pouleur,Dorit Knappe,Tor Biering-Sørensen,Tor Biering-Sørensen,Valentina Kutyifa,Arthur J. Moss,Kenneth M. Stein,Scott D. Solomon,Bart Bijnens +14 more
TL;DR: This work tested the hypothesis that a machine learning algorithm utilizing both complex echocardiographic data and clinical parameters could be used to phenogroup a heart failure cohort and identify patients with beneficial response to cardiac resynchronization therapy (CRT).
Journal ArticleDOI
Machine learning analysis of left ventricular function to characterize heart failure with preserved ejection fraction
Sergio Sanchez-Martinez,Nicolas Duchateau,Tamas Erdei,Gabor Kunszt,Svend Aakhus,Anna Degiovanni,Paolo Marino,Erberto Carluccio,Gemma Piella,Alan G. Fraser,Bart Bijnens +10 more
TL;DR: The analysis of left ventricular long-axis function on exercise by interpretable ML may improve the diagnosis and understanding of HFpEF.
Journal ArticleDOI
Diagnosis of Heart Failure With Preserved Ejection Fraction: Machine Learning of Spatiotemporal Variations in Left Ventricular Deformation.
Mahdi Tabassian,Imran Sunderji,Tamas Erdei,Sergio Sanchez-Martinez,Anna Degiovanni,Paolo Marino,Alan G. Fraser,Jan D'hooge +7 more
TL;DR: Machine learning of spatiotemporal variations of LV strain rate during rest and exercise could be used to identify patients with HFpEF and to provide an objective basis for diagnostic classification.
Journal ArticleDOI
Machine Learning in Fetal Cardiology: What to Expect.
TL;DR: A brief overview on the potential of ML techniques to improve the evaluation of fetal cardiac function by optimizing image acquisition and quantification/segmentation, as well as aid in improving the prenatal diagnoses of Fetal cardiac remodeling and abnormalities is provided.
Journal ArticleDOI
Characterization of myocardial motion patterns by unsupervised multiple kernel learning
Sergio Sanchez-Martinez,Nicolas Duchateau,Tamas Erdei,Alan G. Fraser,Bart Bijnens,Gemma Piella +5 more
TL;DR: The results confirm that characterization of the myocardial functional response to stress in the HFPEF syndrome may be improved by the joint analysis of multiple relevant features.