NDLI: Heart morphology differences induced by intrauterine growth restriction and premature birth measured on the ECG in pre-adolescents

Content Provider	IEEE Xplore Digital Library
Author	Ortigosa, Nuria Crispi, Fatima Bailon, Raquel Rodriguez-Lopez, Merida Gratacos, Eduard Savari, Sebastian Sitges, Marta Bijnens, Bart Laguna, Pablo
Copyright Year	2015
Description	Author affiliation: ICREA, Universitat Pompeu Fabra, Spain (Bijnens, Bart) \|\| Aragón Institute of Engineering Research (I3A), IIS Aragón, University of Zaragoza, Spain (Bailon, Raquel; Laguna, Pablo) \|\| Dept. of Cardiology (Institut Clínic del Tòrax), Hospital Clínic - Institut d'Inv. Biomèdiques August Pi i Sunyer, Univ. Barcelona, Spain (Savari, Sebastian; Sitges, Marta) \|\| I.U. Matemática Pura y Aplicada, Universitat Politècnica de València, Spain (Ortigosa, Nuria) \|\| Fetal i+D Medicine Research Center, BCNatal-Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Sant Joan de Deu). IDIBAPS, University of Barcelona, (CIBER-ER), Spain (Crispi, Fatima; Rodriguez-Lopez, Merida; Gratacos, Eduard)
Abstract	Pre-adolescents who had suffered from intrauterine growth restriction (IUGR) during their mothers' pregnancy usually present more spherical hearts (smaller relation between base to apex measure and basal diameter), measured using echocardiograms, which has been associated with long-term cardiac disfunction. The present work aims to analyse these heart morphology changes by means of the surface ECG so as to have an early diagnostic tool of this pathology. The dataset is conformed by 148 pre-adolescents with either preterm or term births, and with or without IUGR. Once QRS and T-wave loops were obtained from the vectorcardiogram, the angles between the dominant vector of the QRS loop and -XY or -YZ planes(ΦR-XY, ΦR-YZ) and the difference between ΦR-XY and the angle between the dominant vector of T-wave loop (ΦT-XY) and the XY-plane showed different values for pre-adolescents who suffered from premature birth and IUGR than for control subjects (p < 0.05). These characteristics can open the door for a much easier diagnosis and follow-up of candidates for these disfunctions.
Starting Page	797
Ending Page	800
File Size	413476
Page Count	4
File Format	PDF
ISBN	9781509006854
ISSN	2325887X
e-ISBN	9781509006847
DOI	10.1109/CIC.2015.7411031
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-06
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Creative Commons Attribution License 2.5 (CCAL)
Subject Keyword	Diseases Heart Medical diagnostic imaging Pediatrics Guidelines Protocols Sociology
Content Type	Text
Resource Type	Article
Subject	Computer Science Cardiology and Cardiovascular Medicine

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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