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Application of novel QT interval correction and QT/RR assessment models to ECG 24-hour recordings in cardiac patientsVeski, Kristi; Karai, Deniss; Pilt, Kristjan; Meigas, Kalju; Kaik, JüriEstonian journal of engineering2010 / 1, p. 107-120 : ill

Application of the parameters, reflecting venticular repolarization inhomogeneity for identification of patients with life-threatening arrhythmiasKaik, Jüri; Lass, Jaanus; Meigas, KaljuProceedings of the 2nd International Conference on Bioelectromagnetism, 15-18 February 1998, Melbourne, Australia1998 / p. 27-28: ill https://ieeexplore.ieee.org/document/666378

Biosignaalide töötluse uurimisrühm = Biosignal Processing Research GroupBachmann, MaieTervisetehnoloogiad eile, täna, homme : 30 aastat Tervisetehnoloogiate instituuti ning Eesti Biomeditsiinitehnika ja Meditsiinifüüsika Ühingut = Health technologies yesterday, today and tomorrow : 30 years of the Department of Health Technologies and the Estonian Society for Biomedical Engineering and Medical Physics2024 / lk. 37-41, p. 35-39 : ill

Biosignal interpretation : study of cardiac arrhythmias and electromagnetic field effects on human nervous systemLass, Jaanus2002 http://www.ester.ee/record=b1715357*est

Comparison of different ventricular repolarisation phases from ECG for identifying patents with increased risk of sudden cardiac deathLass, Jaanus; Kaik, Jüri; Karai, Deniss; Hinrikus, Hiie; Vainu, MeelisIV International Workshop on Biosignal Interpretation : BSI2002, Como, Italy, 24th-26th June, 2002 : proceedings2002 / p. 393-396 : ill

Comparison of ECG QT interval and monomorphic action potential duration dynamicity at heart rate variationsMeigas, Kalju; Hinrikus, HiieMedical & biological engineering & computing1997 / Part 1, World Congress on Medical Physics and Biomedical Engineering : XVIII International Conference on Medical and Biological Engineering and XI International Conference on Medical Physics, September 14-19, 1997, Nice, France, p. 435

Comparison of photic and microwave simulation effects on EEGHinrikus, Hiie; Parts, Maie; Lass, Jaanus; Tuulik, ViiuBiological Effects of EMFs : 2nd International Workshop, Rhodes, Greece, 7-11 October 2002 : proceedings. Volume I2002 / p. 482-489 : ill

Correlation between measured surface and endocardial electrical signals of heartHinrikus, Hiie; Kaik, Jüri; Meigas, Kalju; Lass, JaanusProceedings of the 2nd International Conference on Bioelectromagnetism, 15-18 February 1998, Melbourne, Australia1998 / p. 127-128: ill https://ieeexplore.ieee.org/document/666428

Depressiooni saab tuvastada juba enne sümptomeidImeline Teadus2022 / lk. 20 : fot https://www.ester.ee/record=b2747925*est https://digikogu.taltech.ee/et/Item/c9b2a014-84fc-4003-88a2-85836830038a

A DSP-based EBI, ECG and PPG measurement platformAbdullayev, Anar; Rist, Marek; Märtens, Olev; Metshein, Margus; Larras, Benoit; Frappe, Antoine; Gautier, Antoine; Min, Mart; John, Deepu; Cardiff, Barry; Krivosei, Andrei; Annus, PaulIEEE transactions on instrumentation and measurement2023 / art. 2007808, 8 p https://doi.org/10.1109/TIM.2023.3320771 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

ECG QT interval dispersion assessment to identify the sudden death risk of patients with various heart diseasesKaik, Jüri; Meigas, Kalju; Lass, Jaanus; Kaik, VeeraMedical & biological engineering & computing1999 / Suppl. 1, Proceedings of the 11th Nordic-Baltic Conference on Biomedical Engineering, June 6-10, 1999, Tallinn, Estonia, p. 240-241

Integrated analog front-end for ECG measurementSiren, Harri; Kontra, VeliBEC'96 : the 5th Biennial Baltic Electronics Conference, October 7-11, 1996, Tallinn, Estonia : proceedings1996 / p. 203-204: ill

Intermittency and long-range structurization of heart rate = Südamerütmi pikamastaabiline kord ja juhumuutlikkusSäkki, Maksim2005 https://www.ester.ee/record=b2097469*est

Noninvasive multiparameter registration system for evaluating physiological conditionLass, Jaanus; Meigas, Kalju; Hinrikus, Hiie; Kaik, JüriProceedings of the Estonian Academy of Sciences. Engineering1999 / 4, p. 293-303: ill https://artiklid.elnet.ee/record=b1002531*est

Non-standard electrode placement strategies for ECG signal acquisitionMetshein, Margus; Krivošei, Andrei; Abdullayev, Anar; Annus, Paul; Märtens, OlevSensors2022 / art. 9351 https://doi.org/10.3390/s22239351 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Photoplethysmographic signal processing using adaptive sum comb filter for pulse delay measurementPilt, Kristjan; Meigas, Kalju; Ferenets, Rain; Kaik, JüriEstonian journal of engineering2010 / 1, p. 78-94 : ill https://artiklid.elnet.ee/record=b1964973*est

QT interval variability index and QT interval duration in different sleep stages : analysis of polysomnographic recordings in nonapneic male patientsViigimäe, Moonika; Karai, Deniss; Pirn, Peeter; Pilt, Kristjan; Meigas, Kalju; Kaik, JüriBioMed Research International2015 / art. 963028 https://doi.org/10.1155/2015/963028 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Relationship of the correlation between EEG and heart rate variability with cardiovascular indicatorsVihmaru, Merilin; Päeske, Laura; Hinrikus, Hiie; Lass, Jaanus; Põld, Toomas; Bachmann, Maie9th European Medical and Biological Engineering Conference : Proceedings of EMBEC 2024 ; Volume 22024 / p. 266 - 273 https://www.springerprofessional.de/en/relationship-of-the-correlation-between-eeg-and-heart-rate-varia/27164904 https://doi.org/10.1007/978-3-031-61628-0_29 Conference proceedings at Scopus Article at Scopus Article at WOS

Study of electrode locations for joint acquisition of impedance- and electro-cardiography signalsMetshein, Margus; Gautier, Antoine; Larras, Benoit; Frappe, Antoine; John, Deepu; Cardiff, Barry; Annus, Paul; Land, Raul; Märtens, Olev2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) Oct 31 - Nov 4, 2021 : virtual conference2021 / p. 7264-7267 : ill https://doi.org/10.1109/EMBC46164.2021.9629504 Conference Proceedings at Scopus Article at Scopus Article at WOS

System of electrically measured physiological parameters for reconstruction of heart rateLass, Jaanus; Meigas, Kalju; Hinrikus, Hiie; Kaik, JüriProceedings of the 2nd International Conference on Bioelectromagnetism, 15-18 February 1998, Melbourne, Australia1998 / p. 153-154: ill https://ieeexplore.ieee.org/document/666441

Ventricular repolarization evaluation from surface ECG for identification of the patients with increased myocardial electrical instabilityLass, Jaanus; Kaik, Jüri; Karai, Deniss; Vainu, Meelis2001 Conference Proceedings of the 23rd Annual International Conference of theIEEE Engineering in Medicine and Biology Society : 25-28 October 2001, Istanbul, Turkey. Vol. 12001 / p. 390-393 : ill https://ieeexplore.ieee.org/document/1018943