147 VIGILANCE STATES INFLUENCE THE RELATIONSHIP BETWEEN HEART RATE VARIABILITY LEVELS AND SYMPATHOVAGAL BALANCE IN NEONATESThe aim of the present study was to investigate the impact of gastro-oesophageal acid reflux on sleep in neonates and, reciprocally, the influence of wakefulness (W) and sleep ...
On standard electrocardiogram (ECG) PQ interval is known to be moderately heart rate dependent, but no physiologic details of this dependency have been established. At the same time, PQ dynamics is a clear candidate for non-invasive assessment of atrial abnormalities including the risk of atrial ...
Heart Rate Variability : Standards of Measurement, Physiological Interpretation, and Clinical Use: Task Force of The European Society of Cardiology and the... M Malik - 《Annals of Noninvasive Electrocardiology》 被引量: 8229发表: 1996年 Heart Rate Variability : Standards of Measurement, ...
Thus, previous measurements of metabolic rate under basal conditions or for incubating wandering albatrosses are likely to be overestimates. Combining the relationship between HR and metabolic rate for both sexes, we estimate that wandering albatrosses expend 147 kJ kg(-1) day(-1) to incubate ...
Heart rate variability and heart rate in healthy volunteers. Is the female autonomic nervous system cardioprotective? Eur. Heart J. 19, 1334–1341 (1998). Article CAS Google Scholar Murphy, E., Amanakis, G., Fillmore, N., Parks, R. J. & Sun, J. Sex differences in metabolic ...
Heart rate variability (HRV) denotes the time interval between consecutive heartbeats.The HRV signal, as detected by the sensors and devices, has been popularly used as an indicative measure to estimate the level of stress, depression, and anxiety. For years, artificial intelligence (AI)-based ...
摘要: Aims To examine the impact on heart rate variability (HRV), of agonism or antagonism at the cardiac β2-adrenoceptor in healthy volunteers, using standard time-domain summary statistics and non-linear methods (scatterplot and quadrant analysis).关键词:heart rate variability...
944d439c) RoleService is enabled. We will use it instead of StaticRoleBasedAPIAccessChecker. 2022-12-02 14:36:53,661 DEBUG [o.a.c.r.ApiRateLimitServiceImpl] (qtp262366552-16:ctx-738fd6f7 ctx-406aaf36) (logid:944d439c) API rate limiting is disabled. We will not use ApiRateLimit...
4 This increase is needed to match the rise in metabolic rate that comes with the physiological adaptation to extra-uterine life (thermoregulation, breathing effort).14 The activation of non-shivering thermogenesis attained through the oxidation of brown fat requires increased oxygen supply. It has ...
While SVM was more efficient in execution time, both in the training and in the testing, MLP performed better in terms of accuracy, Sensitivity (Se), positive prediction (+P) and false positive rate (FPR). Since SVM presents a negative behavior for imbalanced classes, database balancing ...