Detekcija srčanih aritmija primjenom valićne transformacije

Tarade, Nika

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undergraduate thesis

Detekcija srčanih aritmija primjenom valićne transformacije

Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:422028

Tarade, Nika

University of Zagreb
Faculty of Electrical Engineering and Computing

Cite this document

APA 6th Edition

Tarade, N. (2017). Detekcija srčanih aritmija primjenom valićne transformacije (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:422028

MLA 8th Edition

Tarade, Nika. "Detekcija srčanih aritmija primjenom valićne transformacije." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:422028

Chicago 17th Edition

Harvard

Tarade, N. (2017). 'Detekcija srčanih aritmija primjenom valićne transformacije', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 06 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:422028

Vancouver

Tarade N. Detekcija srčanih aritmija primjenom valićne transformacije [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 November 06] Available at: https://urn.nsk.hr/urn:nbn:hr:168:422028

IEEE

N. Tarade, "Detekcija srčanih aritmija primjenom valićne transformacije", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:422028

Cite this item: https://urn.nsk.hr/urn:nbn:hr:168:422028

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Title	Detekcija srčanih aritmija primjenom valićne transformacije
Title (english)	Heart Arrhythmia Detection Based on Wavelet Transform
Author	Nika Tarade
Mentor	Mario Cifrek (mentor)
Committee member	Mario Cifrek (predsjednik povjerenstva)
Committee member	Željka Lučev Vasić (član povjerenstva)
Committee member	Krešimir Friganović (član povjerenstva)
Granter	University of Zagreb Faculty of Electrical Engineering and Computing Zagreb
Defense date and country	2017-09-06, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering
Abstract	Elektrokardiogram (EKG) je zapis električne aktivnosti srca koji se generira tijekom polarizacije i depolarizacije atrija i ventrikula. To je široko korišten alat za dijagnostiku srca. Karakteristični dijelovi EKG signala su: P val, QRS kompleks i T val. Srčana aritmija ukazuje na abnormalnu električnu aktivnost srca. Za ljude je aritmija opasna, stoga je njezina automatska identifikacija nužna za kliničku dijagnozu i postupanje. U radu je prikazan algoritam za detekciju srčanih aritmija primjenom valićne transformacije. Ovaj algoritam izvlači značajke iz EKG signala, računa brzinu otkucaja srca i prepoznaje četiri vrsta aritmija: bradikardija, tahikardija, miokardijalna ishemija i dekstrokardija. Algoritam je razvijen pomoću programskog paketa MATLAB i testiran pomoću MIT-BIH standardne baze EKG signala snimljenih na pacijentima s aritmijama.
Abstract (english)	The electrocardiogram (ECG) is a record of the heart's electrical activity that is generated during polarization and depolarization of atria and ventricles. It is widely used tool for cardiac diagnostic. Typical parts of an ECG signal are: a P wave, a QRS complex and a T wave. Cardiac arrhythmia indicates abnormal electrical activity of heart. For humans, arrhythmia is dangerous, so its automatic identification is necessary for clinical diagnosis and treatment. In this paper an algorithm is proposed for arrhythmia detection based on wavelet transform. This algorithm extract features from the ECG signal, calculate heart rate and recognize four types of arrhythmias: bradycardia, tachycardia, myocardial ischemia and dextrocardia. The algorithm was developed using the software package MATLAB and tested using the MIT-BIH standard database of ECG signals recorded on patients with arrhythmia.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:168:422028
Study programme	Title: Electrical Engineering and Information Technology Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resource	Text
File origin	Born digital
Access conditions	Closed access
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Repository	FER Repository
Created on	2019-03-14 01:30:59