Articles with "rate control" as a keyword



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Novel rate control strategy with landiolol in patients with cardiac dysfunction and atrial fibrillation

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Published in 2020 at "ESC Heart Failure"

DOI: 10.1002/ehf2.12879

Abstract: While patients with acute heart failure often have tachycardia with atrial fibrillation, there have been no established medical tools that control tachycardia safely and definitely. Digoxin has been recommended as a first choice in the… read more here.

Keywords: atrial fibrillation; control; dysfunction; rate control ... See more keywords
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Heart rate control with landiolol hydrochloride in infants with ventricular dysfunction and pulmonary hypertension

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Published in 2022 at "ESC Heart Failure"

DOI: 10.1002/ehf2.14202

Abstract: Sinus tachycardia potentially leads to a deterioration of cardiac function in critically ill infants. The ultrashort‐acting beta‐blocker landiolol hydrochloride is a new pharmacological option for a selective heart rate (HR) control in patients with sinus… read more here.

Keywords: rate control; heart rate; landiolol hydrochloride; heart ... See more keywords
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Passive sampler exchange kinetics in large and small water volumes under mixed rate control by sorbent and water boundary layer.

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Published in 2021 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.4989

Abstract: Exchange kinetics of organic compounds between passive samplers and water can be partly or completely controlled by transport in the sorbent. In such cases diffusion models are needed. A model is discussed that is based… read more here.

Keywords: sorbent water; rate control; water; water boundary ... See more keywords
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A QFT approach to robust dual‐rate control systems

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Published in 2021 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.5861

Abstract: A dual‐rate control system is a hybrid system composed of continuous‐time and discrete‐time elements with two sampling frequencies. In this work, a new frequency domain analysis and design approach, based on the quantitative feedback theory… read more here.

Keywords: time; rate control; dual rate; approach ... See more keywords
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R-Lambda model based CTU-level rate control for intra frames in HEVC

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Published in 2017 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-017-5507-y

Abstract: In High Efficiency Video Coding (HEVC), the coding efficiency of intra frames is much lower than inter frames. If the bits allocated to intra frames are not sufficient to improve their quality, the quality fluctuation… read more here.

Keywords: intra frames; quality; lambda model; rate control ... See more keywords
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Comparative Efficacy and Safety of Intravenous Verapamil and Diltiazem for Rate Control in Rapidly Conducted Atrial Fibrillation and Atrial Flutter

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Published in 2020 at "Journal of General Internal Medicine"

DOI: 10.1007/s11606-020-06051-2

Abstract: Beta-blockers and non-dihydropyridine calcium channel blockers (CCBs) are first-line therapy for heart rate (HR) control in atrial fibrillation (AF) and atrial flutter (AFL) . While diltiazem is used more frequently during inpatient practice than verapamil,… read more here.

Keywords: atrial fibrillation; diltiazem; rate control; fibrillation atrial ... See more keywords
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Clinical Use of Digitalis: A State of the Art Review

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Published in 2018 at "American Journal of Cardiovascular Drugs"

DOI: 10.1007/s40256-018-0292-1

Abstract: The history of digitalis is rich and interesting, with the first use usually attributed to William Withering and his study on the foxglove published in 1785. However, some knowledge of plants with digitalis-like effects used… read more here.

Keywords: digoxin; digitalis; use; rate control ... See more keywords
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Achieving ventricular rate control in patients taking chronic beta‐blocker therapy

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Published in 2018 at "American Journal of Emergency Medicine"

DOI: 10.1016/j.ajem.2017.09.013

Abstract: ABSTRACT Study Objective. The objective of this study is to evaluate the difference in response to ventricular rate control with intravenous (IV) metoprolol compared to IV diltiazem in patients taking chronic beta‐blocker therapy who present… read more here.

Keywords: patients taking; rate control; ventricular rate; rate ... See more keywords
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Rate and rhythm control treatment in the elderly and very elderly patients with atrial fibrillation: an observational cohort study of 1,497 patients.

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Published in 2021 at "Current problems in cardiology"

DOI: 10.1016/j.cpcardiol.2021.100996

Abstract: BACKGROUND AND OBJECTIVE Stroke prevention and rate or rhythm control are crucial in the management of atrial fibrillation (AF). There is recent evidence for benefit of early rhythm control, yet rate control is the first… read more here.

Keywords: rate control; control; rate rhythm; elderly patients ... See more keywords
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Microkinetic analysis of acetone hydrogenation over Pt/SiO2

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Published in 2019 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2019.04.033

Abstract: Abstract The kinetics of vapor-phase acetone hydrogenation were investigated over a Pt/SiO2 catalyst through a range of temperatures (303–435 K) and reactant partial pressures (pACE = 0.3–140 Torr, pH2 = 100–930 Torr). We compile macroscopically observable reaction orders, apparent barriers, kinetic isotope… read more here.

Keywords: acetone; microkinetic analysis; acetone hydrogenation; rate control ... See more keywords
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Rhythm versus rate control strategies regarding anticoagulant use in elderly non-valvular atrial fibrillation patients: Subanalysis of the ANAFIE (All Nippon AF In the Elderly) Registry.

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Published in 2020 at "Journal of cardiology"

DOI: 10.1016/j.jjcc.2020.01.010

Abstract: BACKGROUND Data on real-world antiarrhythmic and anticoagulant therapy use in elderly atrial fibrillation (AF) patients are lacking; thus, we performed a subanalysis of data from the ANAFIE registry to clarify the current management of Japanese… read more here.

Keywords: control group; rate control; control; rate ... See more keywords