Design of Cardiac Status Indicator and R-R Interval Adjustment Circuits

Sandhya Surendarraj, Yellappa Palagani, Jun Rim Choi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Despite great advancements in medical field, millions of people suffer from cardiac arrhythmia. The solutions for arrhythmia rely largely on early diagnosis and recognition, and therefore in this paper, we have designed a Cardiac Status Indicator and R-R interval (RRI) adjustment circuit to continuously indicate the status of ECG and generate anti-wave to normalize the abnormal waveform for next-generation cardiac pacemakers. The design accurately detects RRI's and for RRI lesser than 0.6s, an anti-wave is generated to suppress extra heartbeats against irregular heartbeats and on the other hand, for RRI greater than 1s, an anti-wave with extra beats is generated to normalize the heartbeat. The simulation is implemented in 0.18μm CMOS process and the circuits operate in the range of 0.9V to 1.8V.

Original languageEnglish
Title of host publicationProceedings - 2019 International SoC Design Conference, ISOCC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages257-258
Number of pages2
ISBN (Electronic)9781728124780
DOIs
StatePublished - Oct 2019
Event16th International System-on-Chip Design Conference, ISOCC 2019 - Jeju, Korea, Republic of
Duration: 6 Oct 20199 Oct 2019

Publication series

NameProceedings - 2019 International SoC Design Conference, ISOCC 2019

Conference

Conference16th International System-on-Chip Design Conference, ISOCC 2019
Country/TerritoryKorea, Republic of
CityJeju
Period6/10/199/10/19

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