A5074527341- Cardiac Valve Diseases and Treatments
- Venous Thromboembolism Diagnosis and Management
- Atrial Fibrillation Management and Outcomes
- Pulmonary Hypertension Research and Treatments
- Infective Endocarditis Diagnosis and Management
- Congenital Heart Disease Studies
- Anesthesia and Neurotoxicity Research
- Acute Ischemic Stroke Management
- Cardiac Arrhythmias and Treatments
- Cardiac, Anesthesia and Surgical Outcomes
- Cardiac Structural Anomalies and Repair
- Cardiac Imaging and Diagnostics
- Cardiovascular Function and Risk Factors
- Cardiac Ischemia and Reperfusion
- Peripheral Artery Disease Management
- Cardiac and Coronary Surgery Techniques
- Hydrogen's biological and therapeutic effects
- Cardiac Arrest and Resuscitation
- Mechanical Circulatory Support Devices
- Pneumothorax, Barotrauma, Emphysema
- Case Reports on Hematomas
- Tracheal and airway disorders
- Aortic Disease and Treatment Approaches
- Acute Myocardial Infarction Research
- Extraction and Separation Processes
Privolzhsky Research Medical University
2013-2023
Specialized Cardiosurgical Clinical Hospital named after Academician B.A. Korolev
2018-2021
Ministry of Health of the Russian Federation
2020
Solikamsk State Pedagogical Institute
2018
Moscow Power Engineering Institute
2018
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The aim of this work was to study the effect molecular hydrogen on oxidative processes in cardiac surgery patients with acquired valve heart disease applied during under cardiopulmonary bypass (CPB).The involved 20 (16 men and 4 women) who were operated CPB. Two groups formed. In group 1 (n=11), anesthesia included inhalations hydrogen, which supplied breathing circuit ventilator at a concentration 1.5-2.0% immediately after tracheal intubation throughout operation. 2 (n=9), inhalation not...
The possibility of using an aqueous stratified system antipyrine — sulfosalicylic acid water for the selective isolation scandium macro- and microquantities subsequent determination is studied. proposed extraction eliminates usage toxic organic solvents. phase with a volume 1.2 to 2.0 ml, resulting from delamination containing analysed assess such systems metal ions extraction. Condition necessary formation were specified: ratio initial components, their concentration, presence inorganic...
The aim of the study was to evaluate whether sympathetic denervation trunk and orifices pulmonary arteries could reduce hypertension help in managing atrial fibrillation.In addition, we aimed identify main predictors recurrent rhythm disturbances patients with mitral valve dysfunction complicated by fibrillation high pressure.Materials Methods.We analyzed results surgical treatment 140 defects high-grade (more than 40 mm Hg).In group (n=51), intervention included correction defect, for...
Цель – изучение результатов оперативного лечения кардиохирургических пациентов с фибрилляцией предсердий использованием насыщающей дозы амиодарона до лечения.
Aim : To study efficacy and safety of denervation the trunk pulmonary arteries (PADN procedure) in patients with surgical correction mitral valve against a high degree hypertension compared to those isolated disease. Materials methods: Placement mechanical prosthesis radiofrequency ablation Maze IV Atri Cure ablator was performed 39 disease (> 40 mm Hg) atrial fibrillation. From those, 8 (main group) had additional circular ganglionic plexus orifice (PADN) bipolar under control...
Objective Investigate the influence of sympathetic denervation pulmonary trunk and orifices arteries on degree hypertension (PH) outcomes surgical treatment atrial fibrillation (AF) in patients with mitral valve defects, complicated AF, high PH. Material methods We analyzed 140 defect, concomitant PH – artery systolic pressure (PASP) gradient more than 40 mm Hg. The group interest included 51 (46 severe stenosis five grade 4 regurgitation). All underwent correction (47 replacement surgeries...
Aim Analyzing a 5-year experience of surgical treatment cardiosurgical patients with atrial fibrillation (AF). Material and methods The study analyzed results extracorporeal circulation in 132 AF who underwent the Maze-IV procedure using radiofrequency ablator transmurality feedback from 2013 through 2018. Results Two fatal outcomes were observed group. These took place early postoperative period associated progressive acute heart failure repeated surgery for mitral valve restenosis. 61.2%...
Цель – повышение эффективности оперативного лечения пациентов с митральной недостаточностью неишемической этиологии и фибрилляцией предсердий.
The aim of the study was to evaluate effectiveness endovascular mechanical thromboembolus fragmentation in treatment critical pulmonary thromboembolism patients with acute hemorrhagic stroke.The included 47 stroke complicated by massive high-risk manifestations right ventricular failure. All were divided into two groups depending on method: examined group (n=17) undergone and control (n=30) received only basic intensive therapy.Thromboembolus performed order transfer embolism trunk main...
The aim of the study was to evaluate effectiveness a new technology for use inhaled nitric oxide (NO) heart and lung protection during operations with cardiopulmonary bypass (СРВ).The included 90 patients who underwent valve surgery combined procedures under CPB pharmacological cardioplegia. Three groups were created: group 1 (control, n=30); 2 (n=30) - NO inhalation (20 ppm) conducted traditionally, that is, before after CPB; 3 performed using entire operation, pulmonary artery perfusion...
Currently, much attention is paid to the study of role nitric oxide, as a universal transmitter, in development various pathological conditions. NO causes relaxation vascular smooth muscle, involved protection from ischemic and reperfusion injuries, neurotransmitter, regulates programmed cell death proliferation, plays an important secretory reproductive system. New data indicate that inhalation oxide leads formation new compounds can be transported as thiol groups associated...
Highlights The article describes a rare case of surgical treatment pulmonary artery intimal sarcoma. authors analyzed the causes for incorrect diagnosis embolism in detail, and proposed alternative options distinguishing diseases under consideration. Moreover, different modalities intracardial sarcomas, demonstrated prospect using molecular hydrogen as component an anesthetics during interventions with cardiopulmonary bypass. Abstract clinical patient absence specific symptoms sarcoma, well...
The review presents a rare clinical case of right-sided infective endocarditis (IE), variant early diagnosis using contrast-enhanced multispiral computed tomography (CE-MSCT), and successful surgical treatment for septic pulmonary embolism IE. manifestation the disease lasted about 3 weeks. was established according to results an emergency complex CE-MSCT study. At 4 hours after patient went clinic, combined operation (removal part venous port thrombectomy from left branch) successfully...
Айвазян Сергей Артемович, врач -сердечно
The aim of the study was to assess effectiveness infrared spectroscopy for verification pulmonary embolism (PE) and a number similar diseases.Infrared used investigate blood serum 19 healthy volunteers 30 patients with intraoperatively confirmed PE as well chronic obstructive disease (COPD) (n=10), pneumonia tuberculosis lung abscess (n=10) cancer acute disorder cerebral circulation (ADCC) ischemic heart (IHD) (n=10). Peak height ratios absorption band were taken diagnostic parameters...
HTML Цель исследования – оценка фармакологического прекондиционирования миокарда ингаляционным NO при выполнении операций с ИК. Материал и методы. В исследование включены 90 пациентов, которым были выполнены операции Сформированы три группы пациентов: 1-я (n=30) контрольная, 2-я ингаляцию оксида азота выполняли до после ИК, 3-я проводили ежедневно в течение 3 дней операции, во время Определяли уровень тропонина I (cTnI) на протяжении сут предоперационного периода, а также через 12, 24 48 ч...
Introduction: Cardioplegic cardiac arrest with subsequent ischemic-reperfusion injuries can lead to the development of inflammation myocardium, leucocyte activation, and release enzymes. Flow reduction bronchial arteries, causing low-flow lung ischemia, leads a pulmonary regional inflammatory response. Hypoventilation during cardiopulmonary bypass (CPB) is responsible for microatelectasis, hydrostatic edema, poor compliance, higher incidence infection. Based on these facts, prevention...