Ischemic and non-ischemic heartbeat classifier for portable automatic detection systems

Authors

Keywords:

ASIC, Cardiac Ischemic, Fuzzy Logic, COVID-19

Abstract

This article presents a new heartbeat classifieroriented to an automatic cardiac ischemia detection system aimedat the medical control of the population with cardiac disorders (ahigher risk group of severe COVID-19). The algorithm focuses ondistinguishing ischemic heartbeats from non-ischemic based onmethods and techniques proposed by medical experts in cardiacischemia diagnoses. The proposed algorithm was tested with 80 electrocardiogram recordings obtained from the Long-term STdatabase of Physionet with a 100,112 heartbeat population. Theheartbeat population contains different types of non-ischemiccases. The algorithm exhibits a sensitivity of 98.7 percent andspecificity of 97.23 percent. The digital synthesis, in a 180nmCMOS process with a dynamic power consumption of 13.15 microWatt demanding an area of 490x400 micrometers, attests to thealgorithm benefits.

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Author Biographies

Gisela De La Fuente Cortes, Autonomous University of Puebla (BUAP)

Gisela De La Fuente-Cortes was born in Mexico City in 1987. She received her B. Sc. degree in Electronic Engineering at the Autonomous University of Puebla, Mexico in 2012. Received the M. Sc. and Ph. D. at the National Institute for Astrophysics, Optics, and Electronics (INAOE) Puebla Mexico in 2014 and 2019 respectively. Currently she is collaborating as a postdoc fellow at the laboratory of circuits and systems design of Autonomous University of Puebla, Mexico 2019-2020. Her research interests include Analog and Mixed Integrated Circuit Design, Robust Design of Analog Integrated Circuits, and Medical applications.

Jose Alejandro Diaz-Mendez, National Institute of Astrphysics, Optics and Electronics

J. Alejandro Diaz Mendez is a Full Researcher in the Electronics Department at INAOE. He received his BSc degree from Universidad Veracruzana, México; followed by M.Sc and Ph.D. degrees from Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE), México, in 1995 and 1999 respectively. In 1999 he was appointed as professor-Researcher at Instituto Politécnico Nacional, México. He has authored 30 Journal papers and around 80 conference papers. He has been a member of technical committees in national and international conferences. He is an IEEE Senior member and a member of national researcher´s system of México.

Guillermo Espinosa Flores-Verdad, National Institute of Astrphysics, Optics and Electronics

Guillermo Espinosa was born in Mexico City, he obtained the M. Sc. degree from INAOE, Mexico, and the Ph. D. degree from Pavia University, Italy in 1983 and 1989. From 1980 to 1985 he worked in the Electronic Engineering Dept. at the Autonomous University of Puebla, Mexico. From 1990 to 1993 he worked in the Central Research and Development Dept. at SGS- THOMSON Microelectronics Corp., Italy, as head of the Analog Library Automation Group. In February 1993, he joined the Electronics Dept. at the National Institute of Astrophysics, Optics and Electronics (INAOE), Mexico as a Professor Researcher. He was with Freescale Semiconductor from 2005 to 2008 leading the Freescale Mexico Technology Center. Since 2008, he is, again, at INAOE Electronics Department as a Professor Researcher. His main research interests are in Analog and Mixed Integrated Circuit Design and CAD development for the automatic design, synthesis, analysis and layout of ICs, also he is interested in Robust Design of Analog Integrated Circuits, Medical applications, and Communications Systems.

Victor Rodolfo Gonzalez-Diaz, Autonomous University of Puebla (BUAP)

Victor Rodolfo Gonzalez-Diaz was born in Puebla, Mexico. Received the M. Sc. and Ph. D. at the National Institute for Astrophysics, Optics and Electronics (INAOE) Puebla Mexico in 2005 and 2009 respectively. He collaborated as a postdoc fellow at the Microsystems Laboratory of University of Pavia, Italy from 2009-2010. Since 2011 he is full time professor at the Faculty of Electronics BUAP, Puebla. His main research interests are frequency synthesizers, data converters and Sigma-Delta modulation for analog and digital applications.

Published

2021-06-08

How to Cite

De La Fuente Cortes, G., Diaz-Mendez, J. A., Espinosa Flores-Verdad, G., & Gonzalez-Diaz, V. R. (2021). Ischemic and non-ischemic heartbeat classifier for portable automatic detection systems. IEEE Latin America Transactions, 19(6), 952–960. Retrieved from https://latamt.ieeer9.org/index.php/transactions/article/view/4338

Issue

Section

Special Issue on Fighting against COVID-19