PSI - Issue 40

Available online at www.sciencedirect.com Available online at www.sciencedirect.com Sci nceDirect Structural Integrity Procedia 00 (2022) 000 – 000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2022) 000 – 000

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ScienceDirect

Procedia Structural Integrity 40 (2022) 162–165

© 2022 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the15th International Conference on Mechanics, Resources and Diagnostics of Materials and Structures. Abstract High-resolution rhythmocardiography with the analysis of heart rate variability is clinically tested in a group of thyroid cancer patients side by side with clinical and instrumental methods (ultrasound investigation, fine-needle aspiration biopsy, thyroid hormone investigation). The comparison of the indicators shows changes in the wave structure of heart rate variability, i.e. decreased amplitude of parasympathetic, sympathetic, and humoral metabolic fluctuations of heart rate variability. © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Keywords: : Rhythmocardiography, palpable thyroid abnormalities, surgical intervention 1. Introduction The study of the relation of heart rate variability (HRV) indicators and mortality from all causes in a cohort of 736 subjects (aged 72± 6, died 74) within 4 years of observation with the use of five measurements of systolic time intervals in the frequency domain and three measurements in the time domain (very low-frequency power from 0.01 Vasily V. Gagiev a , Tatiana F. Mironova b , Vladimir A. Mironov c *, Artyom A. Popov a , Anna V. Akimova c , Vitaly V. Kolesnik a , Sergei S. Belov a , Aleksei . Rudnev a , Nikolai V. Kozhevnikov a , Anton V. Bely a , Natalia G. Podleskaya a a The 5th Military Clinical Hospital of the Russian National Guard Troops, 10 Soboleva St., Ekaterinburg, 620036, Russia b Ekaterinburg Medical Resear h Center for Prophylaxis and Health Protecti n in Industrial Workers, F deral Service for S pervision of Consumers Protection and Welfare (Rospotrebnadzor), 30 Popova St., Ekaterinburg, 620014, Russia c Urals State Medical University of the Ministry of Healthcar of the Russian Federation,3 Repina St., Ekaterinb rg, 620028, Russia Abstract High-resolution rhythmocardiography with the analysis of heart rate variability is clinically tested in a group of thyroid cancer patients side by side with clinic l and nstrume tal methods (ultrasound nvestigat on, fine-ne le spiration biopsy, thyroid hormone nvestigation). The comparison of th indicators shows changes in the wave structur of hea t rate variability, i.e. decreas d amplitude of parasympathetic, sympathetic, and hum ral metabolic fluctuations of heart rate variabili y. © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under re ponsibility of scientific committe of the15th Int rnational Co ference on Mechanics, Resource and Diagnostics of Materials and S ructur s. Keywords: : Rhythmocardiography, palpable thyroid abnormalities, surgical intervention 1. Introduction The study of the relation of heart rate variability (HRV) indicators and mortality from all causes in a cohort of 736 subjects (aged 72± 6, died 74) within 4 ye rs of observation with the use f five measurements of systolic time intervals in the frequency omain and three mea urements in the time domain (very low-frequency p wer from 0.01 15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures Indicators of heart rate variability in thyroid cancer patients Vasily V. Gagiev a , Tatiana F. Mironova b , Vladimir A. Mironov c *, Artyom A. Popov a , Anna V. Akimova c , Vitaly V. Kolesnik a , Sergei S. Belov a , Aleksei A. Rudnev a , Nikolai V. Kozhevnikov a , Anton V. Bely a , Natalia G. Podleskaya a a The 5th Military Clinical Hospital of the Russian National Guard Troops, 10 Soboleva St., Ekaterinburg, 620036, Russia b Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Federal Service for Supervision of Consumers Protection and Welfare (Rospotrebnadzor), 30 Popova St., Ekaterinburg, 620014, Russia c Urals State Medical University of the Ministry of Healthcare of the Russian Federation,3 Repina St., Ekaterinburg, 620028, Russia 15th International Conference on Mechanics, Resource and Diagnostics of Materials and Stru tures Indicators of heart rate variability in thyroid cancer patients

* Corresponding author. Tel.: +7-909-015-0211. E-mail address: vamironov2013@yandex.ru * Corresponding author. Tel.: +7-909-015-0211. E-mail address: vamironov2013@yandex.ru

2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. 2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review u der responsibility of t scientific committe of the15th Int rnational C ference o Mechanics, Resource and Diagnostics of Materials and Structures.

2452-3216 © 2022 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the15th International Conference on Mechanics, Resources and Diagnostics

of Materials and Structures. 10.1016/j.prostr.2022.04.021