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КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ СЕРДЦА НА ОСНОВЕ МАГНИТНО-РЕЗОНАНСНОЙ ТОМОГРАФИИ: КЛИНИЧЕСКОЕ ПРИМЕНЕНИЕ В АРИТМОЛОГИИ
Russian Electronic Journal of Radiology. 2021. Т. 11. № 2. С. 32-45.
Priority areas:
IT and mathematics
Language:
Russian
Dubois J., Kulikova S., Hertz-Pannier L. et al., Magnetic Resonance Imaging 2014 Vol. 32 No. 8 P. 981-992
Objective
Diffusion imaging techniques such as DTI and HARDI are difficult to implement in infants because of their sensitivity to subject motion. A short acquisition time is generally preferred, at the expense of spatial resolution and signal-to-noise ratio. Before estimating the local diffusion model, most pre-processing techniques only register diffusion-weighted volumes, without correcting for intra-slice artifacts ...
Added: October 22, 2015
Switzerland : Springer, 2019
The series “Advances in Intelligent Systems and Computing” contains publications on theory, applications, and design methods of Intelligent Systems and Intelligent Computing. Virtually all disciplines such as engineering, natural sciences, computer and information science, ICT, economics, business, e-commerce, environment, healthcare, life science are covered. The list of topics spans all the areas of modern intelligent ...
Added: January 9, 2019
Dubois J., Dehaene-Lambertz G., Kulikova S. et al., Neuroscience 2015 Vol. 276 P. 48-71
Studying how the healthy human brain develops is important to understand early pathological mechanisms and to assess the influence of fetal or perinatal events on later life. Brain development relies on complex and intermingled mechanisms especially during gestation and first post-natal months, with intense interactions between genetic, epigenetic and environmental factors. Although the baby's brain ...
Added: October 22, 2015
Веселова Т. Н., Терновой С. К., Chepovskiy A. et al., Кардиология 2021 Т. 61 № 7 С. 28-35
Цель
Создание трехмерной математической модели коронарного кровотока по данным компьютерной томографической ангиографии (КТА) с последующим расчетом фракционного резерва кровотока (ФРККТА). Сопоставление расчетного ФРККТА с результатами инвазивных измерений.
Материалы и методы
В исследование включено 10 больных с «пограничными» (50-75%) стенозами по данным КТА, выполненной на 640-срезовом компьютерном томографе. На основании данных КТА были построены трехмерные математические модели коронарных ...
Added: August 16, 2021
Rebrova O., Российская ринология 2018 Т. 26 № 1 С. 65-68
Description of the statistical analysis of the data contained in original articles. Typical mistakes ...
Added: October 2, 2018
Генов П. Г., Тимербаев В. Х., Гринь А. А. et al., Нейрохирургия 2017 № 1 С. 45-53
Objective: to determine the influence of perioperative analgesia methods on the incidence of « failed back surgery syndrome» after intervertebral discal hernia removal. Material and methods: This prospective study was conducted from 2010 till 2013 and included 129 patients who underwent lumbar discectomy regarding intervertebral discal hernia. Patients of group GA+R (n=20) were operated on ...
Added: October 2, 2018
Yakubova A., Thorrez L., Svetlichnyy D. et al., Scientific Reports 2018 Vol. 8 No. 1 P. 1-12
Cardiovascular disease associated with metabolic syndrome has a high prevalence, but the mechanistic basis of metabolic cardiomyopathy remains poorly understood. We characterised the cardiac transcriptome in a murine metabolic syndrome (MetS) model (LDLR−/−; ob/ob, DKO) relative to the healthy, control heart (C57BL/6, WT) and the transcriptional changes induced by ACE-inhibition in those hearts. RNA-Seq, differential ...
Added: November 2, 2018
Гаврилова А. Е., Нагаева Е. В., Rebrova O. et al., Проблемы эндокринологии 2017 Т. 63 № 5 С. 282-290
Background. Predicting the efficacy of rGH therapy in patients with GH deficiency, based on the final achieved height (FAH) criterion, is an important tool for the clinician. It enables a personalized approach to the treatment of patients with GH deficiency: to recommend careful adherence to the regimen and dosage of the drug, evaluate the efficacy ...
Added: October 2, 2018
Генов П. Г., Тимербаев В. Х., Долгашева Н. С. et al., Вопросы нейрохирургии им. Н.Н. Бурденко 2018 Т. 82 № 3 С. 29-35
The risk factors for acute pain as well as chronic pain syndrome (CPS) in spine surgery have not been defined to date. Purpose — to define the prognostic parameters of acute pain severity and the risk of CPS in patients operated on for spinal diseases and injuries. Material and methods. The study included 291 patients ...
Added: October 2, 2018
Ossadtchi A., Altukhov D., Jerbi K., Neuroimage 2018 Vol. 183 P. 950-971
Increasing evidence suggests that neuronal communication is a defining property of functionally specialized brain networks and that it is implemented through synchronization between population activities of distinct brain areas. The detection of long-range coupling in electroencephalography (EEG) and magnetoencephalography (MEG) data using conventional metrics (such as coherence or phase-locking value) is by definition contaminated by ...
Added: November 30, 2018
Борисенко В. В., Веселова Т. Н., Терновой С. К. et al., Фундаментальная и прикладная математика 2020 Т. 23 № 2 С. 37-56
Рассматривается задача построения триангуляции внутренней поверхности аорты и
коронарных артерий. Это необходимо для создания гидродинамической модели крово-снабжения сердца. Исходными данными являются поперечные томографические срезы
сердца конкретного пациента толщиной0,5мм. Триангуляцию аорты и коронарных
артерий планируется использовать для расчёта кровотока в программном комплексе
FlowVision, предназначенном для моделирования трёхмерных течений жидкости и га-за. Результаты моделирования планируется применять в практической медицине для
диагностики ишемии ...
Added: August 16, 2021
Смирнова О. В., Генов П. Г., Тимербаев В. Х. et al., Регионарная анестезия и лечение острой боли 2018 Т. 12 № 3 С. 167-174
The problem of postoperative analgesia don’t lose it’s relevance despite the large implementation in practice the multimodal analgesia strategy. In prescribing the analgesia in the most cases don’t consider the predictors of intensive postoperative pain, which could to contribute the choice of ineffective postoperative analgesia. Purpose. The determination of predictors of intensive pain after hysterectomy. ...
Added: October 23, 2019
Веселова Т. Н., Омаров Ю. А., Шахнович Р. М. et al., Russian Electronic Journal of Radiology 2020 Т. 10 № 3 С. 150-155
В сообщении представлены клинические случаи использования
стресс-ПКТ миокарда и ФРККТА в диагностике ишемической болезни сердца. Приведенные клинические примеры продемонстрировали эффек-тивное использование ПКТ миокарда и ФРККТА в оценке гемодинамической значимо-сти стенозов в коронарных артериях. ...
Added: December 4, 2020
Yasnitsky L., Мартынов А. И., Терапия 2020 Т. 6 № 3(37) С. 149-154
Despite the success of modern medicine, the important ethical problem of communication between doctor and patient still remains open. The matter of it is the fact that doctors often prescribe treatment courses for patients and observe: «will it help» or «will not help». If «does not help», they prescribe other drugs, etc. Physicists and engineers ...
Added: November 28, 2020
Думлер А. А., Черепанов Ф. М., Терапия 2018 № 1(19) С. 109-118
This article is devoted to the methodological issues of the application of artificial intelligence techniques in preventive medicine. We showed a specific example of the neural network application allows not only to diagnose cardiovascular diseases, but also on a quantitative basis to predict their emergence and development in future periods of life. This allows you ...
Added: January 9, 2019
Зимина Е. Ю., Статистика и Экономика 2018 Т. 15 № 2 С. 30-37
The article includes the observation of the cluster analysis of medical
data on the example of the cardiac data. One of the main effective
and commonly used Data Mining methods that applied to the large
amounts of information (for example, mathematical economics) are
clustering methods: the search for signs of similarity between objects
in the study of the subject area ...
Added: May 29, 2018
Chepovskiy A., Терновой С. К., Веселова Т. Н. et al., Russian Electronic Journal of Radiology 2019 Т. 9 № 3 С. 58-64
Purpose: Determination of transluminal attenuation gradient (TAG) in intact cor onary arteries ...
Added: October 7, 2019
Rebrova O., Российский аллергологический журнал 2018 Т. 15 № 3 С. 25-29
The quality of the evidence on the efficacy and safety of therapeutic and preventive interventions is analyzed in health technology assessment procedure (including the development of reimbursement lists such as the List of Vital and Essential Drugs in Russian Federation) and during development of clinical guidelines. The traditional approach to assess the evidence quality is ...
Added: October 2, 2018
Bolotova L. S., Сорокин А. Б., Проблемы безопасности и чрезвычайных ситуаций 2014 № 1 С. 96-112
Рассматриваются особенности создания системы управления скрытыми труднодоступными группами населения. Моделирование процесса управления скрытыми труднодоступными группами населения основано на группе потребителей инъекционных наркотиков. Основные задачи, которые должна решать система это определение численности потребителей инъекционных наркотиков, разработка управляющих воздействий и оценка ситуации в контролируемой среде. Для решения этих задач используются математические методы, когнитивное моделирование и аппарат нечеткой ...
Added: March 7, 2014
Берсенева Е. А., Седов А. А., Голухов Г. Н., Врач и информационные технологии 2014 № 1 С. 11-17
...
Added: October 5, 2015
Берсенева Е. А., Здравоохранение 2003 № 11 С. 181-187
...
Added: October 5, 2015
Берсенева Е. А., Компьютерная хроника 2000 № 2 С. 89-102
Added: October 5, 2015
Kornilov V., Isaev E., Исаев К. А., Математическая биология и биоинформатика 2015 Т. 10 № 1 С. 60-71
The article examines the state of modern "science of life" - computational biology, discusses the problem of "big data" and the ways to resolve this extremely relevant to modern science tasks associated with storage and online analytical processing of huge volumes of information received during scientific experiments. Also it analyzes the capacity of data ...
Added: February 18, 2015
Tyuryumina E., Neznanov A., The Breast 2019 Vol. 44 P. 88-89
Previously, the mathematical models (CoMPaS and CoM-III) of primary tumor (PT) growth and secondary distant metastases (sdMTS) growth of breast cancer (BC) considering TNM classification have been presented (Tyuryumina E., Neznanov A.; 2017, 2018). Goal: To detect the earliest diagnostics period of visible sdMTS via CoMPaS and CoM-III. ...
Added: March 30, 2019