Articles with "hrr" as a keyword



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Epicardial fat accumulation is an independent marker of impaired heart rate recovery in obese patients with obstructive sleep apnea

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Published in 2019 at "Clinical Research in Cardiology"

DOI: 10.1007/s00392-019-01454-6

Abstract: BackgroundSympathetic nervous system activation plays a pivotal role in obese patients with obstructive sleep apnea (OSA), contributing to increased cardiovascular risk. Epicardial adipose tissue (EAT) activates cardiac autonomic nervous system. Our main study objective was… read more here.

Keywords: obese patients; hrr; patients obstructive; marker ... See more keywords
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Tunable plasmonically induced reflection in HRR-coupled MIM waveguide structure

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Published in 2019 at "Optik"

DOI: 10.1016/j.ijleo.2019.163353

Abstract: Abstract In this paper, a surface plasmon optical waveguide filter with half-ring resonator (HRR) based on the metal-insulator-metal (MIM) structure was designed and numerically simulated. The results show that the transmission characteristics of the structure… read more here.

Keywords: waveguide structure; hrr; induced reflection; structure ... See more keywords
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Improved model for the analysis of the Heat Release Rate (HRR) in Compression Ignition (CI) engines

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Published in 2020 at "Journal of The Energy Institute"

DOI: 10.1016/j.joei.2020.04.005

Abstract: Abstract The accuracy of the Heat Release Rate (HRR) model of Internal Combustion Engines (ICEs) is highly depended on the ratio of specific heats, gamma ( γ ) . Previous γ models were largely expressed… read more here.

Keywords: hrr model; release rate; heat release; model ... See more keywords
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Attenuated heart rate recovery in children and adolescents with obstructive sleep apnea syndrome

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Published in 2020 at "Pediatric Research"

DOI: 10.1038/s41390-020-0953-z

Abstract: Background Autonomic dysfunction is a key trait in the development of obstructive sleep apnea syndrome (OSAS) in adults. However, few similar studies focused on children and adolescents. We investigated if there was any association between… read more here.

Keywords: apnea syndrome; hrr; children adolescents; obstructive sleep ... See more keywords
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Adding objectivity to submaximal exercise testing by non-linear modelling of heart rate recovery profile (search-modelling)

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Published in 2019 at "Journal of Cardiothoracic and Vascular Anesthesia"

DOI: 10.1053/j.jvca.2019.07.041

Abstract: Introduction Pre-operative exercise testing is widely used to assess perioperative risk. ‘Maximal’ tests, such as Cardiopulmonary Exercise Testing, are not always well tolerated. To overcome this sub-maximal exercise tests (SET) are increasingly being utilised. Though… read more here.

Keywords: non linear; exercise testing; hrr; exercise ... See more keywords
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Prognostic value of reduced heart rate reserve during exercise stress-echocardiography in hypertrophic cardiomyopathy

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Published in 2020 at "European Heart Journal"

DOI: 10.1093/ehjci/ehaa946.0008

Abstract: Heart rate reserve (HRR) during exercise evaluates chronotropic incompetence and is a prognostically important marker of cardiac autonomic dysfunction, additive to regional wall motion abnormalities (RWMA) in patients with coronary artery disease. To assess determinants… read more here.

Keywords: rate reserve; stress; hrr; heart rate ... See more keywords
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Halorubrum salinarum sp. nov., an extremely halophilic archaeon isolated from a saturated brine pond of a saltern.

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Published in 2022 at "International journal of systematic and evolutionary microbiology"

DOI: 10.1099/ijsem.0.005231

Abstract: A novel extremely halophilic archaeon, strain RHB-CT, was isolated from a saturated brine pond of a solar saltern in Bolinao, Pangasinan, Philippines. Colonies were orange-red-pigmented, smooth, convex and round on a solid modified growth medium… read more here.

Keywords: strain rhb; jcm; hrr; halorubrum ... See more keywords
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High-resolution respirometry (HRR)-derived assessment of human skeletal muscle respiratory control confirms loss of metabolic flexibility with aging and type 2 diabetes

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Published in 2023 at "Physiology"

DOI: 10.1152/physiol.2023.38.s1.5729468

Abstract: Compromised metabolic flexibility is linked to skeletal muscle respiratory control limitations and associated with human senescence and pathological conditions, like type 2 diabetes mellitus (T2D). However, demonstrable proof of compromised metabolic flexibility is limited in… read more here.

Keywords: metabolic flexibility; flexibility; physiology; hrr ... See more keywords
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Low Hemoglobin-to-Red Cell Distribution Width Ratio Is Associated with Mortality in Patients with HBV-Related Decompensated Cirrhosis

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Published in 2022 at "BioMed Research International"

DOI: 10.1155/2022/5754790

Abstract: Background The prognostic role of hemoglobin-to-red blood cell distribution width ratio (HRR) in HBV-related decompensated cirrhosis (HBV-DeCi) has not been established. The present study is aimed at determining the potential of HRR as a predictive… read more here.

Keywords: hbv deci; hemoglobin red; distribution width; hrr ... See more keywords
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The Hemoglobin-to-Red Cell Distribution Width Ratio to Predict All-Cause Mortality in Patients with Sepsis-Associated Encephalopathy in the MIMIC-IV Database

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Published in 2022 at "International Journal of Clinical Practice"

DOI: 10.1155/2022/7141216

Abstract: Objective The hemoglobin-to-red cell distribution width ratio (HRR) is associated with the prognosis of sepsis-associated encephalopathy (SAE). This study aimed to determine the relationship between HRR and SAE and to clarify the possible mechanism of… read more here.

Keywords: cause mortality; cell; sae; hrr ... See more keywords
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Insufficient exercise intensity for clinical benefit? Monitoring and quantification of a community-based Phase III cardiac rehabilitation programme: A United Kingdom perspective

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Published in 2019 at "PLoS ONE"

DOI: 10.1371/journal.pone.0217654

Abstract: Background In recent years, criticism of the percentage range approach for individualised exercise prescription has intensified and we were concerned that sub-optimal exercise dose (especially intensity) may be in part responsible for the variability in… read more here.

Keywords: training; intensity; phase iii; hrr ... See more keywords