Results 101 to 110 of about 80,243 (251)

Energy balancing through cluster head selection using K-Theorem in homogeneous wireless sensor networks [PDF]

open access: yesarXiv, 2012
The objective of this paper is to increase life time of homogeneous wireless sensor networks (WSNs) through minimizing long range communication and energy balancing. Sensor nodes are resource constrained particularly with limited energy that is difficult or impossible to replenish.
arxiv  

Chronotropic incompetence is a marker of sinus node dysfunction

open access: yesЛечащий Врач, 2021
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Editorial Article
doaj  

Recurrent atrial myxoma, right atriotomy, and sinus node dysfunction: A case of interdisciplinary care

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2018
Primary cardiac tumors are rare, and atrial myxomas represent about half of the benign tumors encountered. When found, definitive treatment is surgical resection.
Erwin Argueta   +5 more
doaj   +1 more source

Autoimmune Calcium Channelopathies and Cardiac Electrical Abnormalities

open access: yesFrontiers in Cardiovascular Medicine, 2019
Patients with autoimmune diseases are at increased risk for developing cardiovascular diseases, and abnormal electrocardiographic findings are common.
Yongxia Sarah Qu   +7 more
doaj   +1 more source

Digitalis for treatment of heart failure in patients in sinus rhythm [PDF]

open access: yes, 2014
<b>Background</b><p></p> Digitalis glycosides have been in clinical use for the treatment of heart failure (HF) for longer than 200 years.
Dans, Antonio L   +4 more
core   +1 more source

Prediction of sinus node dysfunction in patients with paroxysmal atrial fibrillation and sinus pause

open access: yesCardiology Plus, 2016
Background and Objectives: Sinus pause association of paroxysmal atrial fibrillation (PAP) is generally considered a sinus node dysfunction (SND) known as tachycardia-bradycardia syndrome (TBS).
Binquan You   +4 more
doaj   +1 more source

Step-wise target controllability identifies dysregulated pathways of macrophage networks in multiple sclerosis [PDF]

open access: yesarXiv, 2020
Identifying the nodes that have the potential to influence the state of a network is a relevant question for many complex systems. In many applications it is often essential to test the ability of an individual node to control a specific target subset of the network.
arxiv  

Impact of atrial fibrillation on the cardiovascular system through a lumped-parameter approach [PDF]

open access: yes, 2014
Atrial fibrillation (AF) is the most common arrhythmia affecting millions of people in the Western countries and, due to the widespread impact on the population and its medical relevance, is largely investigated in both clinical and bioengineering ...
Camporeale, Carlo   +3 more
core   +2 more sources

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