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Rate Control in Atrial Fibrillation
Cardiac Electrophysiology Clinics, 2010Rate control may now be adopted as a first-choice therapy in a variety of patients, especially older relatively asymptomatic patients with hypertension or other underlying heart diseases. The goal of rate control therapy is to minimize symptoms, improve quality of life, decrease the risk of development of heart failure, and prevent thromboembolic ...
Isabelle C, Van Gelder +1 more
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[Rate control or rhythm control].
Annales de cardiologie et d'angeiologie, 2010Rhythm control or rate control are the 2 therapeutic strategies for atrial fibrillation (AF) management. Despite strong physiological and epidemiological data to support a rhythm control strategy, the results of the prospective studies, especially AFFIRM and RACE trials, did not demonstrate any superiority of a rhythm control versus a rate control ...
Ph, Mabo, D, Pavin, E, Donal
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Ivabradine: Beyond heart rate control
Advances in Therapy, 2009Chronic stable angina pectoris (CSAP) usually occurs in patients with coronary artery disease (CAD) that affects one or more large epicardial arteries. It results when myocardial perfusion is insufficient to meet cardiac metabolic demand. Elevated heart rate (HR) is an important factor in the development of myocardial ischemia and angina pectoris.
Riccioni G, Vitulano N, D'Orazio N.
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Impulse Control of Interest Rates
SSRN Electronic Journal, 2013This paper examines the effect that a central bank's interventions have on longer term interest rate securities by examining a stochastic short rate process that can be controlled by the central bank. Rather than investigate the motivations for the intervention, we assume that the bank is able to quantify its preferences and tolerances for various ...
Mitchell, Daniel +2 more
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ActivityâControlled Circadian Base Rate
Pacing and Clinical Electrophysiology, 1998The current pacing rates are clustered around a fixed base rate since pacemaker patients are usually sedentary, resting, or sleeping most of the time. This fixed base rate is either too low for daytime hemodynamic support or too high for nighttime rest and recovery.
E, Park +6 more
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TCP rate implicit control (TRIC)
Proceedings. Sixth IEEE Symposium on Computers and Communications, 2002Current congestion control mechanisms in today's Internet rely on end-to-end TCP congestion avoidance algorithms that back off sources when congestion occurs, detected by packet loss or explicit congestion notification signals. But one of the major setbacks of such mechanisms is making sure that all sources respond correctly in applying congestion ...
Horlait, Eric, Rouhana, Nicolas
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Frame Rate Adaptive Rate Model for Video Rate Control
2010 International Conference on Multimedia Communications, 2010This paper analyzes in theory the relationship of the coding bit-rate with the frame rate and the quantization step respectively, using the quadratic rate model. Based on the theoretical analysis, a frame rate adaptive rate model is proposed for video rate control.
Junhui Hou, Shuai Wan, Fuzheng Yang
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Rate control for wideband radios
IEEE Communications Letters, 2002We show a technique to control the data rate emitted by wideband radio terminals. This technique is designed for adapting terminals to channel capacity variations. The proposal is based on notifying the application layer of the channel status. This information is generated by the packet scheduler, which is designed for guaranteeing appropriate channel ...
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Current treatment and future directions in the management of anal cancer
Ca-A Cancer Journal for Clinicians, 2022Leila T Tchelebi +2 more
exaly