Results 131 to 140 of about 1,713,582 (410)

Heart Rate Variability and Empathy [PDF]

open access: yes, 2018
This study sought to determine if there is a correlation between an individual’s heart rate variability (HRV) and their score on the Empathy Quotient test.
Molus, Andrea   +3 more
core   +1 more source

Interaction between Heart Rate and Heart Rate Variability [PDF]

open access: yesAnnals of Noninvasive Electrocardiology, 2014
Heart rate variability (HRV) is significantly associated with average heart rate (HR), therefore, HRV actually provides information on two quantities, that is, on HR and its variability. It is difficult to conclude which of these two plays a principal role in the HRV clinical value, or in other words, what is the HR contribution to the clinical ...
openaire   +3 more sources

Spectro-Temporal Electrocardiogram Analysis for Noise-Robust Heart Rate and Heart Rate Variability Measurement

open access: yesIEEE Journal of Translational Engineering in Health and Medicine, 2017
The last few years has seen a proliferation of wearable electrocardiogram (ECG) devices in the market with applications in fitness tracking, patient monitoring, athletic performance assessment, stress and fatigue detection, and biometrics, to name a few.
Diana P. Tobon   +2 more
doaj   +1 more source

The Efficacy of Ivabradine Alone, Metoprolol Alone and Combination of Ivabradine and Metoprolol in Reducing Heart Rate Among Patients Undergoing Computed Tomography Coronary Angiography [PDF]

open access: yes, 2018
Objectives: to determine the efficacy of Ivabradine alone, Metoprolol alone and Combination of Ivabradine and Metoprolol in reducing heart rate among patients undergoing Computed Tomography Coronary Angiography (CTCA).
Ahmad, Fatima   +5 more
core   +1 more source

Evidence of blood–brain barrier dysfunction and CSF immunoglobulin synthesis in Down Syndrome Regression Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Objectives This study sought to evaluate proteomic, metabolomic, and immune signatures in the cerebrospinal fluid of individuals with Down Syndrome Regression Disorder (DSRD). Methods A prospective case–control study comparing proteomic, metabolomic, and immune profiles in individuals with DSRD was performed.
Jonathan D. Santoro   +12 more
wiley   +1 more source

ALAT BANTU ANALISIS HEART RATE VARIABILITY

open access: yesTechne, 2013
Jantung merupakan salah satu organ vital pada tubuh manusia dengan fungsi yang sangat penting. Beberapa cara dilakukan untuk memantau kondisi jantung, salah satunya adalah Heart Rate Variability (HRV).
Theodorus Leo Hartono   +2 more
doaj  

Noninvasive method for electrocardiogram recording in conscious rodents with the electro-conductive liquid electrodes [PDF]

open access: yesarXiv, 2012
Existing methods of heart rate recording in animals have shortcomings, which significantly obscure the influence of experimental factors on heart rate. We have developed a method of electrocardiographic recording of heart rate in rats without these drawbacks.
arxiv  

The Current State of Mobile Phone Apps for Monitoring Heart Rate, Heart Rate Variability, and Atrial Fibrillation: Narrative Review

open access: yesJMIR mHealth and uHealth, 2019
Background Mobile phone apps capable of monitoring arrhythmias and heart rate (HR) are increasingly used for screening, diagnosis, and monitoring of HR and rhythm disorders such as atrial fibrillation (AF).
K. H. C. Li   +8 more
semanticscholar   +1 more source

Cerebral autoregulation in patients with acute lacunar infarction: a reliable predictor of outcome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Objective To further investigate the association between dynamic cerebral autoregulation (dCA) and the outcomes in patients with acute lacunar infarction. Methods Patients were prospectively and consecutively enrolled at The First Hospital of Jilin University between 2016 and 2023. dCA was monitored at 1–3 and 7–10 days after the stroke.
Xiang‐Kun Si   +7 more
wiley   +1 more source

The burden of intracranial atherosclerosis on cerebral small vessel disease: A community cohort study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Objective Exploring the prevalence and association between intracranial atherosclerosis (ICAS) and cerebral small vessel diseases (CSVD), this study delved beyond the current scope, utilising high‐resolution vessel wall MRI (HRVW‐MRI) to investigate how subtle changes in intracranial atherosclerotic features influence the various burdens of ...
Joseph Amihere Ackah   +6 more
wiley   +1 more source

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