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Identifying Key Factors in Right Ventricular Involvement in Ischaemic and Non-ischaemic Cardiomyopathy

文献类型： 会议论文

第一作者： Carlos Barroso-Moreno

作者： Carlos Barroso-Moreno 1 ; Juan Jose Beunza Nuin 1 ; Hector Espinos Morato 2 ; Enrique Puertas 3 ; David Moratal 4 ; Jose Vicente Monmeneu 5 ; Maria P. Lopez-Lereu 5 ;

作者机构： 1.Faculty of Biomedical and Health Sciences Universidad Europea de Madrid

2.i3M Molecular Imaging Universidad Europea de Valencia

3.School of Architecture, Engineering and Design Universidad Europea de Madrid

4.Center for Biomaterials and Tissue Engineering Universitat Politecnica de Valencia

5.Cardiac Magnetic Resonance Exploraciones Radiologicas Especiales (ERESA)

关键词： Machine learning;Right ventricular involvement;Pulmonary vascular resistance;Cardiomyopathy

会议名称： International Conference on Informatics and Assistive Technologies for Health-Care, Medical Support and Wellbeing

主办单位：

页码： 1-8

摘要： Cardiomyopathy is a disease of the heart muscle that makes it harder for the heart to pump blood. Previous studies have focused on the left ventricle, but in recent years the relevance of the right ventricle has been the focus of current research. The aim is to determine those clinical and cardiac parameters that influence right ventricular involvement in ischaemic and non-ischaemic cardiomyopathy. The used database is composed of 56,447 subjects collected from 2008 to 2020 by ASCIRES Biomedical Group. The methodology is divided into two blocks: in the clinical aspect, decision trees are used to gain interpretability and in the technical aspect, Machine Learning (ML) is used for a greater degree of prediction. The results show the influence of the difference in aortic artery beat volume and vascular pulmonary volume as key factors, reaching an Area Under the Curve (AUC) of 92.3% using RapidMiner tool with decision trees algorithm. The conclusions demonstrate the ability to identify clinical variables of right ventricular involvement and consequently reduce the number of diagnostic tests and associated times in a situation of cardiomyopathy.

分类号： tp39-53

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