A5049865793- Healthcare Systems and Public Health
- Heart Rate Variability and Autonomic Control
- Non-Invasive Vital Sign Monitoring
- Acute Myocardial Infarction Research
- Cardiac Imaging and Diagnostics
- Cardiac Health and Mental Health
- Blood Pressure and Hypertension Studies
- Coronary Interventions and Diagnostics
- Human Health and Disease
- Cardiac electrophysiology and arrhythmias
- Cardiac, Anesthesia and Surgical Outcomes
- Clinical practice guidelines implementation
- Economic, Social, and Public Health Issues in Russia and Globally
- ECG Monitoring and Analysis
- Cardiovascular Syncope and Autonomic Disorders
- Health Systems, Economic Evaluations, Quality of Life
- Heart rate and cardiovascular health
- Optical Imaging and Spectroscopy Techniques
- Pharmacogenetics and Drug Metabolism
- Hemodynamic Monitoring and Therapy
- Computational Drug Discovery Methods
- Technology and Human Factors in Education and Health
- EEG and Brain-Computer Interfaces
- Erythropoietin and Anemia Treatment
- Advanced Chemical Sensor Technologies
Institute of Cardiology
2011-2024
Saratov State Medical University
2015-2024
Institute of Radio-Engineering and Electronics
2019-2020
Saratov State University
2012-2020
Russian Academy of Sciences
2020
Yuri Gagarin State Technical University of Saratov
2019
Saratov Research Institute of Traumatology and Orthopedics
2006-2014
Samara Regional Clinical Oncology Center
2014
Samara State Medical University
2014
Ministry of Health of the Russian Federation
2006-2013
This paper describes in detail a new method proposed by authors for quantitative estimation of the strength synchronization between low-frequency oscillations (with main frequency about 0.1 Hz) heart rate variability (HRV) and photoplethysmogram (PPG). Calculation index value is followed statistical significance control. The applied analysis 1056 pairs HRV PPG signals obtained from patients having different clinical status. Methodological recommendations are developed application studies.
Synchronization between 0.1-Hz rhythms in cardiovascular system is deteriorated at acute myocardial infarction (AMI) leading to a disruption of natural functional couplings within the autonomic regulation.This study evaluates prognostic value regulation indices for 5-year risk fatal and nonfatal events patients after AMI.We studied 125 (53 [42%] female) AMI aged 30 83 years. The period observation was 5 years with checkpoints first week each year AMI. We compared established clinical...
Selection of the optimal dose beta-blocker treatment in myocardial infarction (MI) patients is problematic because a lack well-established guidelines.We evaluated changes synchronization between 0.1 Hz oscillations heart rate (HR) and plethysmographic peripheral microcirculation response to tilt-table test 3-month with highest tolerated (metoprolol) 43 aged 41 77 years acute MI 6 months prior start study. Before study were treated small doses beta-blocker. Phase differences HR used measure...
ABSTRACT The Russian Acute Coronary Syndrome Registry ( RusACSR ) is a retrospective, continuous, nationwide, Web‐based registry of patients with acute coronary syndromes ACS ). database that uses secure interface for data entry by individual users. Participation in the voluntary. Any clinical center provides health care to can take part . enrolls who have undergone hospitals from February 2008 present. Key elements and methods analysis are presented this article. Up 2015, 213 centers 36...
The International Society of Hypertension and the World League initiated a blood pressure screening study called May Measurement Month 2019 (MMM19) to improve detection elevated (BP) assess BP control in patients with hypertension (HTN). Aim. To adherence treatment hypertensive population according MMM19 campaign Russia. Material methods. During 2019, 5394 people from 21 regions Russia took part screening. Participation was voluntary did not imply gender restrictions; all subjects were over...
The aim of study was to propose an approach the control dynamics autonomic dysfunction in cardiovascular system (CVS) under antihypertensive treatment (AT) patients with arterial hypertension (AH), based on individual features synchronization 0.1-Hz rhythms heart rate (HR) and photoplethysmogram (PPG) spectral indices variability (HRV).We designed prospective cohort diagnostic accuracy studied 105 AH (66 females) aged 47±8 years during 8 weeks. HRV index S between HR PPG a tilt test are...
-Heart rate variability (HRV) and photoplethysmographic waveform (PPGV) are available approaches for assessing the state of cardiovascular autonomic regulation. The goal our study was to compare frequency-domain features low-frequency (LF) synchronization PPGV HRV with increasing severity diseases.
The article contains the structure of key data elements Russian registry patients with hypertension, coronary artery disease and chronic heart failure.
In this article, the authors discussed in detail proposed method of quantifying assessment synchronization between low-frequency oscillations (with frequency about 0.1 Hz) heart rate variability (HRV) and photoplethysmogram (PPG). Verification results is based on control statistical significance calculated index value. The was tested example 1056 records from subjects with various clinical statuses. We propose guidelines for use novel studies.
Aim. (1) To investigate clinical characteristics of primary care patients with arterial hypertension (AH), according to the achievement target blood pressure (BP) levels; (2) assess effectiveness therapeutic measures aimed at achieving BP and maintaining its long-term control. Material methods. This retrospective analysis included data from ambulatory medical records 5558 AH patients, who attended centres in 2007. Clinical were compared achieved vs. non-achieved levels. According national...
A report presents the results of evaluation recommended measures on risk factors control in patients with hypertension, stable coronary artery disease (CAD) and chronic heart failure (CHF). The performance was assessed help specially developed system clinical indicators basis data year 2014 from enrolled multicenter Russian registry CAD CHF.
User guide of Russian registry patients with arterial hypertension, coronary artery disease and chronic heart failure is presented.
Objective. Development of differentiated method for selection antihypertensive drugs in hypertensive patients based on assessment individual features autonomic cardiovascular dysfunction evaluated by spectral parameters heart rate variability (HRV) and synchronization 0.1 Hz oscillation microcirculation. Design methods. 105 with arterial hypertension stage 1-2 aged 47 ± 8 years were examined. oscillations microcirculation registered during passive tilt test under spontaneous breathing. The...
Методические рекомендацииРуководство пользователя информационно-аналитической системы «Федеральный регистр больных с острым коронарным синдромом»
The paper presents the data on quality of care in patients with stable coronary artery disease (CAD) and chronic heart failure (CHF) according to 2013 Saratov Registry CAD CHF. was evaluated using clinical indicators specially developed for basis national guidelines.
Background . The International Society of Hypertension and World Hypertensive League therefore joined forces to organize a concerted global effort by expanding Day May Measurement Month 2017 (MMM17). campaign was aimed improve hypertension awareness blood pressure control in participants with hypertension. Russian Cardiology supported initiative — measurement performed 11 cities. Objective aim our study estimate population about terms MMM17. Design methods During we screened 1532 cities: St...
Cíl: Hodnotili jsme vztah mezi farmakoterapií hospitalizovaných pacientů, reperfuzní léčbou a mortalitou pacientů s infarktem myokardu elevací úseku ST (STEMI) v Ruské federaci.Metody: Ve studii byly retrospektivně analyzovány klinické údaje 25 682 se STEMI, zařazených do registru období 2010-2011. Hodnotilo provádění základních léčebných intervencí rámci doporučených postupů. Včasnost provedení léčby hodnotila pomocí následujících klinických parametrů amerických odborných společností...
The results of implementation the methodology proposed by American Colleague Cardiology and Heart Association (ACC/AHA) for development Russian clinical quality measures patients with arterial hypertension, coronary heart disease chronic failure. Created cover key elements medical care influencing directly on outcomes treatment.