Results 1 to 10 of about 901,540 (217)
Regional Myocarditis due to Legionella Masquerading as Dual-Chamber Cardiac Arrhythmia
Annals of Internal Medicine: Clinical Cases, 2023 Myocarditis, an inflammatory myocardial condition, often is associated with arrhythmias. Enhanced diagnostic capabilities have emerged from advanced imaging techniques such as fluorine-18–labeled deoxyglucose positron emission tomography and cardiac ...
Rachad Ghazal +5 more
doaj +1 more source
Diminished circadian and ultradian rhythms of human brain activity in pathological tissue in vivo [PDF]
arXiv, 2023 Chronobiological rhythms, such as the circadian rhythm, have long been linked to neurological disorders, but it is currently unknown how pathological processes affect the expression of biological rhythms in the brain. Here, we use the unique opportunity of long-term, continuous intracranially recorded EEG from 38 patients (totalling 6338 hours) to ...
arxiv
The psychological reality of rhythm classes: Perceptual studies [PDF]
, 2003 Linguists have traditionally classified languages into three rhythm classes, namely stress-timed, syllable-timed and mora-timed languages. However, this classification has remained controversial for various reasons: the search for reliable acoustic cues ...
Dupoux, Emmanuel +2 more
core +1 more source
Guidance on Short‐Term Management of Atrial Fibrillation in Coronavirus Disease 2019
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020 Atrial fibrillation is a common clinical manifestation in hospitalized patients with coronavirus disease 2019 (COVID‐19). Medications used to treat atrial fibrillation, such as antiarrhythmic drugs and anticoagulants, may have significant drug ...
Pattara Rattanawong +6 more
doaj +1 more source
Indian Pacing and Electrophysiology Journal, 2020 Background: Clinical management of vaso-vagal syncope (VVS) remains challenging since no therapy has proven to completely prevent VVS recurrence.
Riccardo Maj +17 more
doaj
Analysis of Saccharomyces cerevisiae Circadian Rhythms in Continuous Culture [PDF]
, 2012 The circadian rhythm is a roughly 24-hour cycle in the physiological processes of organisms. There have been many studies on the circadian rhythms in other model organisms, but not in Saccharomyces cerevisiae. To study the rhythm in S.
Kohner, Melissa +2 more
core +2 more sources
Independent Noise Synchronizing Networks of Oscillator Networks [PDF]
arXiv, 2016 Oscillators coupled in a network can synchronize with each other to yield a coherent population rhythm. If multiple such networks are coupled together, the question arises whether these rhythms will synchronize. We investigate the impact of noise on this synchronization for strong inhibitory pulse-coupling and find that increasing the noise can ...
arxiv
Optimal enzyme rhythms in cells [PDF]
arXiv, 2016 Cells can use periodic enzyme activities to adapt to periodic environments or existing internal rhythms and to establish metabolic cycles that schedule biochemical processes in time. A periodically changing allocation of the protein budget between reactions or pathways may increase the overall metabolic efficiency.
arxiv
Language identification with suprasegmental cues: A study based on speech resynthesis [PDF]
, 1999 This paper proposes a new experimental paradigm to explore the discriminability of languages, a question which is crucial to the child born in a bilingual environment.
Mehler, Jacques, Ramus, Franck
core
Cardiorespiratory fitness, obesity and left atrial function in patients with atrial fibrillation
International Journal of Cardiology: Heart & Vasculature, 2022 Background: Low cardiorespiratory fitness (CRF) and obesity are related to the development and maintenance of atrial fibrillation (AF). The aim of this study was to determine the association between CRF, obesity and left atrial (LA) mechanical parameters
Ricardo S. Mishima +9 more
doaj