97 research outputs found

    НСинвазивная вСнтиляция Π»Π΅Π³ΠΊΠΈΡ… ΠΏΡ€ΠΈ Π½ΠΎΠ²ΠΎΠΉ коронавирусной ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΈ COVID-19

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    In the early stages of the COVID-19 pandemic, many guidelines for the management of patients with new coronavirus infection did not include recommendations for the use of non-invasive ventilation (NIV) due to the concerns that NIV could be accompanied by high tidal volumes that could cause lung damage. In addition, there was an opinion that NIV increases the risk of spreading bioaerosol containing the SARS-CoV-2 virus. At the same time, NIV was widely used in real clinical practice in the management of severe patients with COVID-19 (in some countries, up to 60% of all respiratory support methods). The accumulated experience demonstrates that when applying NIV, the risk of contamination with viral infections is minimized with adequate use of personal protective equipment. To date, the results of a limited number of studies about effectiveness of NIV in hypoxemic acute respiratory failure (ARF) in patients with COVID-19 are available. In most studies, the need for tracheal intubation and hospital mortality, were on average, 20 – 30%, that suggests a fairly high effectiveness of NIV in ARF in patients with COVID-19.На Π½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹Ρ… этапах ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ COVID-19 Π²ΠΎ ΠΌΠ½ΠΎΠ³ΠΈΡ… руководствах ΠΏΠΎ вСдСнию ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π½ΠΎΠ²ΠΎΠΉ коронавирусной ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠ΅ΠΉ отсутствовали Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΈ ΠΏΠΎ использованию Π½Π΅ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ вСнтиляции Π»Π΅Π³ΠΊΠΈΡ… (НВЛ) ΠΈΠ· опасСний, Ρ‡Ρ‚ΠΎ послСдняя ΠΌΠΎΠΆΠ΅Ρ‚ ΡΠΎΠΏΡ€ΠΎΠ²ΠΎΠΆΠ΄Π°Ρ‚ΡŒΡΡ высокими Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ объСмами, способными Π²Ρ‹Π·Π²Π°Ρ‚ΡŒ ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠ΅ Π»Π΅Π³ΠΊΠΈΡ…. ΠšΡ€ΠΎΠΌΠ΅ Ρ‚ΠΎΠ³ΠΎ, сущСствовало ΠΌΠ½Π΅Π½ΠΈΠ΅, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈ НВЛ ΠΏΠΎΠ²Ρ‹ΡˆΠ°Π΅Ρ‚ΡΡ риск распространСния биоаэрозоля, содСрТащСго вирус SARS-CoV-2. Π’ Ρ‚ΠΎ ΠΆΠ΅ врСмя НВЛ достаточно ΡˆΠΈΡ€ΠΎΠΊΠΎ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ Π² Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΠΉ клиничСской ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ ΠΏΡ€ΠΈ Π²Π΅Π΄Π΅Π½ΠΈΠΈ тяТСлых ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с COVID-19 (Π² Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… странах – Π΄ΠΎ 60 % всСх ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² рСспираторной ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠΈ). НакоплСнный ΠΎΠΏΡ‹Ρ‚ ΠΏΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈ Ρ€Π°Π±ΠΎΡ‚Π΅ с НВЛ риск ΠΊΠΎΠ½Ρ‚Π°ΠΌΠΈΠ½Π°Ρ†ΠΈΠΈ вирусными инфСкциями сводится ΠΊ ΠΌΠΈΠ½ΠΈΠΌΡƒΠΌΡƒ ΠΏΡ€ΠΈ Π°Π΄Π΅ΠΊΠ²Π°Ρ‚Π½ΠΎΠΌ использовании срСдств ΠΈΠ½Π΄ΠΈΠ²ΠΈΠ΄ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Π·Π°Ρ‰ΠΈΡ‚Ρ‹. К настоящСму Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ доступны Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ нСбольшого числа исслСдований, посвящСнных эффСктивности НВЛ ΠΏΡ€ΠΈ гипоксСмичСской острой Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ нСдостаточности Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с COVID-19. По Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌ Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Π° исслСдований ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, Ρ‡Ρ‚ΠΎ ΠΏΠΎΡ‚Ρ€Π΅Π±Π½ΠΎΡΡ‚ΡŒ Π² ΠΈΠ½Ρ‚ΡƒΠ±Π°Ρ†ΠΈΠΈ Ρ‚Ρ€Π°Ρ…Π΅ΠΈ ΠΈ Π³ΠΎΡΠΏΠΈΡ‚Π°Π»ΡŒΠ½Π°Ρ Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Π² срСднСм ΡΠΎΡΡ‚Π°Π²Π»ΡΡŽΡ‚ 20–30 %. Π­Ρ‚ΠΎ позволяСт ΡΠ΄Π΅Π»Π°Ρ‚ΡŒ Π²Ρ‹Π²ΠΎΠ΄ ΠΎ достаточно высокой эффСктивности НВЛ ΠΏΡ€ΠΈ острой Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ нСдостаточности Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с COVID-19

    The inactivation of eggs of helminthes under the action of narrowband ultraviolet radiation of excilamps

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    The inactivation of eggs of Opisthorchis felineus and Diphyllobothrium latum in the water under the action of UV excilamps at 222 and 282 nm in dependence on the surface dose of radiation was studied. It was observed that the water disinfection from eggs of helminthes was more efficient at 222 nm, than at 282 nm. At the surface dose up to 5 mJ/cm2 of UV radiation at 222 nm up to 85 % of Opisthorchis felineus eggs were inactivated. At the comparable surface dose of UV radiation at 222 nm up to 56 % of Diphyllobothrium latum eggs were inactivated

    НСинвазивная вСнтиляция Π»Π΅Π³ΠΊΠΈΡ… Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π₯ΠžΠ‘Π›, госпитализированных Π² стационар

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    The use of noninvasive ventilation (NIV) of lungs during the last two decades significantly improved the results of management of severe COPD patients with acute or chronic respiratory failure during both periods of exacerbation and stability. At present, NIV is considered to be the first-line therapy for acute exacerbation of COPD with hypercapnia and respiratory acidosis. This method of airway support turned out to be effective in patients after extubation both for the relief of excommunication from a respirator and for prophylaxis and treatment of postextubation respiratory failure. NIV was proven to be successful in patients with a combination of COPD and obstructive sleep apnea (overlap syndrome), in COPD with pneumonia and in postoperative COPD patients who have undergone lung resectional surgery. The efficacy of NIV under intensive care and intensive therapy unit conditions has stimulated the interest to the use of mask ventilation in hospitals and out-patient departments (for a prolonged domestic therapy). This article presents a review of NIV use in patients with COPD during both periods of exacerbation and stability. НСинвазивная вСнтиляция Π»Π΅Π³ΠΊΠΈΡ… Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ Π΄Π²ΡƒΡ… послСдних дСсятилСтий ΠΏΡ€ΠΈΠ²Π΅Π»Π° ΠΊ сущСствСнному ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΡŽ вСдСния ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с хроничСской обструктивной болСзнью Π»Π΅Π³ΠΊΠΈΡ… (Π₯ΠžΠ‘Π›) ΠΊΠ°ΠΊ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ обострСний, Ρ‚Π°ΠΊ ΠΈ Π² ΡΡ‚Π°Π±ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ ΠΏΠ΅Ρ€ΠΈΠΎΠ΄. Π’ настоящСС врСмя нСинвазивная вСнтиляция Π»Π΅Π³ΠΊΠΈΡ… рассматриваСтся ΠΊΠ°ΠΊ тСрапия ΠΏΠ΅Ρ€Π²ΠΎΠΉ Π»ΠΈΠ½ΠΈΠΈ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с обострСниСм Π₯ΠžΠ‘Π› ΠΈ Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ΠΌ гипСркапничСской острой Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ нСдостаточности. Π”Π°Π½Π½Ρ‹ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄ рСспираторной ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠΈ Ρ‚Π°ΠΊΠΆΠ΅ оказался эффСктивным Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… послС экстубации ΠΊΠ°ΠΊ для облСгчСния процСсса отлучСния ΠΎΡ‚ рСспиратора, Ρ‚Π°ΠΊ ΠΈ для ΠΏΡ€ΠΎΡ„ΠΈΠ»Π°ΠΊΡ‚ΠΈΠΊΠΈ ΠΈ лСчСния постэкстубационной Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ нСдостаточности. К Π΄Ρ€ΡƒΠ³ΠΈΠΌ областям ΡƒΡΠΏΠ΅ΡˆΠ½ΠΎΠ³ΠΎ примСнСния Π½Π΅ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ вСнтиляции Π»Π΅Π³ΠΊΠΈΡ… относятся сочСтаниС хроничСской обструктивной Π±ΠΎΠ»Π΅Π·Π½ΠΈ Π»Π΅Π³ΠΊΠΈΡ… с синдромом апноэ Π²ΠΎ врСмя сна, хроничСской обструктивной Π±ΠΎΠ»Π΅Π·Π½ΠΈ Π»Π΅Π³ΠΊΠΈΡ… ΠΈ ΠΏΠ½Π΅Π²ΠΌΠΎΠ½ΠΈΠΈ, Π° Ρ‚Π°ΠΊΠΆΠ΅ Ρ€Π°Π½Π½ΠΈΠΉ постопСрационный ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ Π½Π° Π³Ρ€ΡƒΠ΄Π½ΠΎΠΉ ΠΊΠ»Π΅Ρ‚ΠΊΠ΅.Π­Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ Π½Π΅ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ вСнтиляции Π»Π΅Π³ΠΊΠΈΡ…, исходно доказанная Π² условиях ΠΎΡ‚Π΄Π΅Π»Π΅Π½ΠΈΠΉ Ρ€Π΅Π°Π½ΠΈΠΌΠ°Ρ†ΠΈΠΈ ΠΈ интСнсивной Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ, Ρ‚Π°ΠΊΠΆΠ΅ стимулировала интСрСс ΠΊ использованию масочной вСнтиляции Π² условиях стационара ΠΈ Π² Π°ΠΌΠ±ΡƒΠ»Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ (для Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π² Π΄ΠΎΠΌΠ°ΡˆΠ½ΠΈΡ… условиях). Π’ Π΄Π°Π½Π½ΠΎΠΉ ΡΡ‚Π°Ρ‚ΡŒΠ΅ прСдставлСн ΠΎΠ±Π·ΠΎΡ€ примСнСния Π½Π΅ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ вСнтиляции Π»Π΅Π³ΠΊΠΈΡ… Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… хроничСской обструктивной болСзнью Π»Π΅Π³ΠΊΠΈΡ… ΠΊΠ°ΠΊ Π²ΠΎ врСмя обострСний, Ρ‚Π°ΠΊ ΠΈ Π² ΡΡ‚Π°Π±ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ ΠΏΠ΅Ρ€ΠΈΠΎΠ΄.

    The probability of cultivation of citrus crops on the territory of the Black Sea coast of the Caucasus

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    According to the result of analysis of 30-year series of agro-climatic data, it shown that south part (Sochi region) of the Black Sea coast of the Caucasus is the most suitable area on the coast for citrus fruits cultivation. Central part of coast has almost optimal agroclimatic indicators and corresponds to all demands and limiting factors of citrus, except for rear short frosts, but without extra loss in crop yields. Northwest part of the Black Sea coast (Anapa region) correspond to the citrus fruits cultivation in terms of heat supply, but inferior in terms of water supply, soils, and criterion of frost susceptibility of the territory. As a result, the cultivation of citrus crops in this area is quite risky, since involves large losses in harvest without appropriate adaptive agrotechnical activities

    Neutron scattering studies on ionic diffusion behaviors of superionic Ξ±\alpha-Cu2βˆ’Ξ΄_{2-\delta}Se

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    We present studies on crystal structure and ionic diffusion behaviors of superionic Cu2βˆ’Ξ΄_{2-\delta}Se (Ξ΄\delta=0, 0.04, and 0.2) by utilizing neutron powder diffraction and quasi-elastic neutron scattering. In the superionic phase, the structural model with Cu ions occupying the Wyckoff sites of 8cc and 32ff provides the best description of the structure. As the content of Cu increasing in Cu2βˆ’Ξ΄_{2-\delta}Se, the Cu occupancy increases on the 32ff site, but decreases on the 8cc site . Fitting to the quasi-elastic neutron scattering spectra reveals two diffusion modes, the localized diffusion between the 8cc and 32ff sites and the long-range diffusion between the adjacent 8cc sites using the 32ff site as a bypass, respectively. Between 430 and 650 K, we measured that the compound with more Cu content exhibits a larger long-range diffusion coefficient. Temperature in this range does not affect the long-range diffusion process obviously. Our results suggest the two diffusion modes cooperative and thus provide a microscopic understanding of the ionic diffusion of the Cu ions in superionic Cu2βˆ’Ξ΄_{2-\delta}Se.Comment: 6 pages, 3 figure

    New equation for determination of overpressure of fuel-air mixture blast

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    The problems of assessing the consequences of fuel-air mixtures and their prevention are topical and of practical interest. Such the explosions pose a real danger during processing, transportation and storage of fuels at various industrial and civil facilities. Forecast of possible consequences of explosions of fuel-air mixtures is a key element in development of protective measures. Today, various calculation methods have been developed and approved by different departments and organizations. The authors of the article have previously verified methods of Gosatomnadzor (RB G-05-039-96), Rostechnadzor (RD 03-409-01, PB 09-540-03, Method for assessment of consequences of accidental explosions of fuel-air mixtures, General explosion safety rules for explosive chemicals, petrochemicals and refineries), EMERCOM of Russia (GOST R 12.3.047-98, GOST R 12.3.047-2012, SP 12.13130.2009), Netherlands Organisation for Applied Scientific Research, Dorofeev, Baker-Strehlow and Baker-Strehlow-Tang for prediction of consequences of air-fuel mixture explosions at the example of real explosions. It is established that the detonation regime is best described by the Dorofeev's method and multi-energy method of Netherlands Organisation for Applied Scientific Research (ME-TNO) for deflagration regime. Thus, it is promising to create a synthesis method that could combine approaches of the methods. Detonation mode was picked out using the ME-TNO method and replaced by Dorofeev's method. Such a technique allowed proposing a new equation for predicting explosion pressure of fuel-air mixtures. As a result of the research, a new equation is proposed. An equation allows calculating the overpressure of explosion, which more accurately predicts the consequences of fuel-air explosions at petroleum and gas, petrochemical and chemical industries

    Π₯роничСская обструктивная болСзнь Π»Π΅Π³ΠΊΠΈΡ… с Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Π³ΠΈΠΏΠ΅Ρ€Ρ‚Π΅Π½Π·ΠΈΠ΅ΠΉ: особСнности тСчСния, Π²Ρ‹ΠΆΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ, ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΎΡ€Ρ‹ Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ

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    The aim of this study was to investigate clinical course, survival and predictors of mortality in patients with chronic obstructive pulmonary disease (COPD) with or without pulmonary hypertension (PH). Methods. The study involved 288 patients with COPD (276 males, 12 females; mean age, 59.50 Β± 9.27 years; smoking history, 23.10 Β± 11.42 pack-years; body mass index, 27.20 Β± 12.06 kg Γ— m-2; the annual exacerbation rate, 2.40 Β± 0.89), GOLD stage, II – IV (GOLD, 2016). PH was diagnosed if resting systolic pulmonary artery pressure (sysPAP) measured by Doppler echocardiography was > 40 mm Hg. The patients were divided on three groups: those without PH (sysPAP < 40 mm Hg; n = 168), those with moderate PH (sysPAP, 40 – 55 mm Hg; n = 101), and those with severe PH (sysPAP > 55 mm Hg; n = 19). Results. Increased sysPAP was found in 120 patients (41.7%) including 101 patients with moderate PH (35.1%) and 19 patients with severe PH (6.6%). Clinical symptoms of PH were more prominent in COPD patients with severe PH. Clinical symptoms assessed by CAT and Borg's scales, COPD exacerbation rate, the right atrium size, sysPAP, blood levels of C-reactive protein, fibrinogen, NT-proCNP and NT-proBNP predicted mortality of patients with COPD and PH. Survival of COPD patients with PH depended on PH severity. Conclusion. In most patients with COPD and PH, PH was moderate. PH aggravated severity of clinical signs and symptoms and increased the risk of mortality. In-hospital survival of patients with COPD and PH depended on PH severity.ЦСль. Π˜Π·ΡƒΡ‡Π΅Π½ΠΈΠ΅ особСнностСй тСчСния, выТиваСмости, выявлСниС ΠΏΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΎΡ€ΠΎΠ² Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… хроничСской обструктивной болСзнью Π»Π΅Π³ΠΊΠΈΡ… (Π₯ΠžΠ‘Π›) Π² зависимости ΠΎΡ‚ наличия ΠΈ тяТСсти Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Π³ΠΈΠΏΠ΅Ρ€Ρ‚Π΅Π½Π·ΠΈΠΈ (Π›Π“). ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’ исслСдованиС Π²ΠΊΠ»ΡŽΡ‡Π΅Π½Ρ‹ Π±ΠΎΠ»ΡŒΠ½Ρ‹Π΅ Π₯ΠžΠ‘Π› (n = 288: 276 ΠΌΡƒΠΆΡ‡ΠΈΠ½, 12 ΠΆΠ΅Π½Ρ‰ΠΈΠ½; срСдний возраст – 59,50 Β± 9,27 Π³ΠΎΠ΄Π°; индСкс курСния – 23,10 Β± 11,42 ΠΏΠ°Ρ‡ΠΊΠΎ-Π»Π΅Ρ‚; индСкс массы Ρ‚Π΅Π»Π° – 27,20 Β± 12,06 ΠΊΠ³ / ΠΌ2; частота обострСний Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 1 Π³ΠΎΠ΄Π° – 2,40 Β± 0,89) II–IV стСпСни тяТСсти (GOLD, 2016). ΠšΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠ΅ΠΌ Π›Π“ с ΡƒΡ‡Π΅Ρ‚ΠΎΠΌ Π΄Π°Π½Π½Ρ‹Ρ… Π΄ΠΎΠΏΠΏΠ»Π΅Ρ€-эхокардиографии являлось ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ систоличСского давлСния Π² Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΈ (БДЛА) > 40 ΠΌΠΌ Ρ€Ρ‚. ст. Π² ΠΏΠΎΠΊΠΎΠ΅. Π’ зависимости ΠΎΡ‚ наличия ΠΈ стСпСни ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ БДЛА ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ Π±Ρ‹Π»ΠΈ Ρ€Π°Π·Π΄Π΅Π»Π΅Π½Ρ‹ Π½Π° 3 Π³Ρ€ΡƒΠΏΠΏΡ‹: 1-я (n = 168) – Π±Π΅Π· Π›Π“ (БДЛА < 40 ΠΌΠΌ Ρ€Ρ‚. ст.), 2-я (n = 101) – с ΡƒΠΌΠ΅Ρ€Π΅Π½Π½ΠΎΠΉ Π›Π“ (БДЛА = 40–55 ΠΌΠΌ Ρ€Ρ‚. ст.), 3-я (n = 19) – с тяТСлой Π›Π“ (БДЛА > 55 ΠΌΠΌ Ρ€Ρ‚. ст.). Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ΠŸΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ БДЛА выявлСно Ρƒ 120 (41,7 %) ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ²: умСрСнная Π›Π“ зарСгистрирована Ρƒ 101 (35,1 %), тяТСлая Π›Π“ – Ρƒ 19 (6,6 %). Показано, Ρ‡Ρ‚ΠΎ симптомы ΠΈ ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΈ, ΡƒΠΊΠ°Π·Ρ‹Π²Π°ΡŽΡ‰ΠΈΠ΅ Π½Π° Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ Π›Π“, Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½Π΅Π΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Ρ‹ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π₯ΠžΠ‘Π› ΠΈ тяТСлой Π›Π“. Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠŸΡ€Π΅Π΄ΠΈΠΊΡ‚ΠΎΡ€Π°ΠΌΠΈ Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π₯ΠžΠ‘Π› ΠΏΡ€ΠΈ сочСтании с Π›Π“ ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒ клиничСских симптомов ΠΏΠΎ шкалам ΠΎΡ†Π΅Π½ΠΎΡ‡Π½ΠΎΠ³ΠΎ тСста ΠΏΠΎ Π₯ΠžΠ‘Π› (COPD Assessment Test – CAT) ΠΈ Borg, частота обострСний Π₯ΠžΠ‘Π›, Ρ€Π°Π·ΠΌΠ΅Ρ€Ρ‹ ΠΏΡ€Π°Π²ΠΎΠ³ΠΎ прСдсСрдия, ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ БДЛА, концСнтрация Π² ΠΊΡ€ΠΎΠ²ΠΈ Π‘-Ρ€Π΅Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ Π±Π΅Π»ΠΊΠ°, Ρ„ΠΈΠ±Ρ€ΠΈΠ½ΠΎΠ³Π΅Π½Π°, N-ΠΊΠΎΠ½Ρ†Π΅Π²ΠΎΠ³ΠΎ натрийурСтичСскиого ΠΏΠ΅ΠΏΡ‚ΠΈΠ΄Π° Π‘- ΠΈ Π’-Ρ‚ΠΈΠΏΠ° (NT-proCNP ΠΈ NT-proBNP соотвСтствСнно). Π’Ρ‹ΠΆΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π₯ΠžΠ‘Π› ΠΏΡ€ΠΈ сочСтании с Π›Π“ зависит ΠΎΡ‚ стСпСни тяТСсти заболСвания
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