A model of cardiac tissue as a conductive system with interacting pacemakers and refractory time [PDF]
arXiv, 2002 A model of the heart tissue as a conductive system with two interacting pacemakers and a refractory time, is proposed. In the parametric space of the model the phase locking areas are investigated in detail. Obtained results allow us to predict the behaviour of excitable systems with two pacemakers depending on the type and intensity of their ...
arxiv
Limit Cycle Oscillations in Pacemaker Cells [PDF]
arXiv, 1999 In recent decades, several mathematical models describing the pacemaker activity of the rabbit sinoatrial node have been developed. We demonstrate that it is not possible to establish the existence, uniqueness, and stability of a limit cycle oscillation in those models. Instead we observe an infinite number of limit cycles.
arxiv
Atrial Standstill: A Rare Case [PDF]
Journal of Tehran University Heart Center, 2011 We introduce a 32-year-old man who was evaluated for a dizziness and headache of unknown origin for at least two months and was referred to our center after ECG findings.
Ahmad Yaminisharif +3 more
doaj +2 more sources
Pacemaker: Intermediate Teacher Knowledge Distillation For On-The-Fly Convolutional Neural Network [PDF]
arXiv, 2020 There is a need for an on-the-fly computational process with very low performance system such as system-on-chip (SoC) and embedded device etc. This paper presents pacemaker knowledge distillation as intermediate ensemble teacher to use convolutional neural network in these systems. For on-the-fly system, we consider student model using 1xN shape on-the-
arxiv
Understanding the Mechanism of Cardiotoxicity Induced by Nanomaterials: A Comprehensive Review
Small Science, EarlyView.This review provides a bibliometric analysis for understanding the study of nanotoxicity on cardiovascular health. It begins by outlining the pathways through which nanomaterials enter the cardiovascular system, followed by a summary of the mechanisms underlying nanomaterial‐induced cardiotoxicity.
Zaiyong Zheng +7 more
wiley +1 more source
Comorbid anxiety disorders and quality of life in patients with an artificial cardiac pacemaker
Терапевтический архив, 2011 Aim. To investigate correlations between anxiety disorders, quality of life (QoL)and patient's age, mode, duration and course of cardiac pacing(CP). Material and methods.
Bakhram Guseynovich Iskenderov +7 more
doaj
Show, Don't Tell: Learning Reward Machines from Demonstrations for Reinforcement Learning-Based Cardiac Pacemaker Synthesis [PDF]
arXivAn (artificial cardiac) pacemaker is an implantable electronic device that sends electrical impulses to the heart to regulate the heartbeat. As the number of pacemaker users continues to rise, so does the demand for features with additional sensors, adaptability, and improved battery performance.
arxiv
Myocardial threshold in patients with artificial pacemakers [PDF]
, 1966 Thomas A. Preston +3 more
openalex +1 more source
Global Labour Governance by Numbers: A Comparison of the ILO and OECD
Global Policy, EarlyView.ABSTRACT The emergence of governance by numbers (GBN) has seen the increasing use of metrics to influence government and corporate behaviour, but its uptake varies significantly across international organisations. This study examines the adoption of GBN in global labour governance at the International Labour Organisation (ILO) and the Organisation for ...
Vicente Silva, Huw Thomas, John Berten
wiley +1 more source
The Vestibular Implant Input Interacts with Residual Natural Function
Frontiers in Neurology, 2017 ObjectivePatients with bilateral vestibulopathy (BV) can still have residual “natural” function. This might interact with “artificial” vestibular implant input (VI-input). When fluctuating, it could lead to vertigo attacks.
Raymond van de Berg +13 more
doaj +1 more source