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■ Abbreviation / Long Form : VLF / very low frequency

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Total Number of Papers: 294
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Abbreviation:   VLF  (>> Co-occurring Abbreviation)
Long Form:   very low frequency
 Abbreviation Variation
 Long Form Variation
 Pair(Abbreviation/Long Form) Variation
No. Year Title Co-occurring Abbreviation
2020 Abnormal heart rate variability at school age in survivors of neonatal hypoxic-ischemic encephalopathy managed with therapeutic hypothermia. HF, HIE, HRV, LF
2020 Assessment of cerebral autoregulation indices - a modelling perspective. ABP, CA, CBFV, LF
2020 Cerebral macro- and microcirculatory blood flow dynamics in successfully treated chronic hypertensive patients with and without white mater lesions. CBFV, dCA, HBP, LF
2020 Design of a Miniaturized Rectangular Multiturn Loop Antenna for Shielding Effectiveness Measurement. AF, HF, SE
2020 Heart rate variability spectrum characteristics in children with sleep apnea. HF, HRV, LF, RP, SAHS, WASO
2020 Impact of blood glucose control on sympathetic and vagus nerve functional status in patients with type 2 diabetes mellitus. DM, HRR, HRV, SDANN, SDNN
2020 On the Accuracy of Ray-Theory Methods to Determine the Altitudes of Intracloud Electric Discharges and Ionospheric Reflections: Application to Narrow Bipolar Events. CIDs, EIWG, FDTD, LF, NBEs, NBPs
2020 Very-Low-Frequency transmitters bifurcate energetic electron belt in near-earth space. keV
10  2019 A Low Frequency Mechanical Transmitter Based on Magnetoelectric Heterostructures Operated at Their Resonance Frequency. EMR, ME
11  2019 Association between cardiovascular autonomic neuropathy and left ventricular hypertrophy in young patients with congenital generalized lipodystrophy. CAN, CGL, CIMT, HF, HRV, IVS, LF, LVH, LVMI, TAS
12  2019 Beat-to-beat blood pressure variability and heart rate variability in relation to autonomic dysregulation in patients with acute mild-moderate ischemic stroke. BPV, HF, HRV, LF, PSD
13  2019 Effects of Blockage of Peripheral Choline, Serotonin, and Dopamine Receptors on Heart Rhythm Variability in Rats under Conditions of Stimulation of Neurotransmitter Systems. LF
14  2019 Mitochondrial DNA Mutations are Associated with Ulcerative Colitis Preneoplasia but Tend to be Negatively Selected in Cancer. mtDNA
15  2019 Patterns of cardiovascular variability after long-term sino-aortic denervation in unanesthetized adult rats. IBI, SAD
16  2019 Periodicity of cerebral flow velocity during sleep and its association with white-matter hyperintensity volume. MFV, WMH
17  2019 Physical analysis of temperature-dependent effects of amplitude-modulated electromagnetic hyperthermia. AM, SAR
18  2019 Sampling Rate Effects on Resting State fMRI Metrics. FC, ICA, MREG, QPP, ReHo, rs-fMRI
19  2019 Sinus node dysfunction in patients with Fontan circulation: could heart rate variability be a predictor for pacemaker implantation? ECG, HRV, SND
20  2019 The Relationship between Different Types of Alarm Sounds and Children's Perceived Risk Based on Their Physiological Responses. SC, SCL, SCT, ULF
21  2019 The Relationship between Heart Rate Variability and Aortic Knob Width. AKW, ApEn, HF, HRV, LF, RMSSD, SDNN, TP
22  2019 Very low frequency component of heart rate variability as a marker for therapeutic efficacy in patients with obstructive sleep apnea: Preliminary study. BiPAP, HRV, LF, OSA, PAP
23  2019 Very Low Frequency Heart Rate Variability Predicts the Development of Post-Stroke Infections. AUC, HRV, NIHSS
24  2018 A Universal Scaling Relation for Defining Power Spectral Bands in Mammalian Heart Rate Variability Analysis. HF, LF, PSD
25  2018 Analysis of heart rate variability-related indexes in the interictal period in patients with focal epilepsy. FE, HRV
26  2018 Autonomic nerve activity indexed using 24-h heart rate variability in patients with burns. HF, HRV, LF, NN50, pNN50, RMSSD, SDNN, TP
27  2018 Cardiometabolic traits mediated the relationship from urinary polycyclic aromatic hydrocarbons metabolites to heart rate variability reduction: A community-based study. GLU, HDL, HF, HRV, LF, MetS, PAHs, TP, WHZH
28  2018 Cerebral blood flow variability in fibromyalgia syndrome: Relationships with emotional, clinical and functional variables. CBFV, FMS, HF, HRQoL, LF
29  2018 Changes in heart rate variability with respect to exercise intensity and time during treadmill running. HRV, ULF
30  2018 Chronic vagus nerve stimulation reverses heart rhythm complexity in patients with drug-resistant epilepsy: An assessment with multiscale entropy analysis. ECGs, HF, HRV, LF, MSE, SDNN, TP, VNS
31  2018 Effect of Tai Chi Synergy T1 Exercise on Autonomic Function, Metabolism, and Physical Fitness of Healthy Individuals. BMI, HF, HRV, LF
32  2018 How efficient is Li+ ion transport in solvate ionic liquids under anion-blocking conditions in a battery? SILs
33  2018 Influence of polypharmacy on heart rate variability in older adults at the Hiroshima Atomic Bomb Survivors Recuperation Research Center, Japan. SDNN, TP
34  2018 Non-contact measurement of heart response reflected in human eye. bpm, HF, HR, LF, NN
35  2018 Predictive value of very low frequency at spectral analysis among patients with unexplained syncope assessed by head-up tilt testing. HF, HRV, HUTT, LF
36  2018 Psychophysiological evaluation of patients with transient consciousness loss of uncertain origin. DSM, HUTT, NTG, PsyP, TLOC
37  2018 School burnout and heart rate variability: risk of cardiovascular disease and hypertension in young adult females. BP, HRV, LF
38  2018 Seasonal differences in brown adipose tissue density and pulse rate variability in a thermoneutral environment. BAT
39  2018 Spectral analysis of heart rate variability predicts mortality and instability from vascular injury. HF, LF, NS
40  2018 Spectral Characteristics of VLF Sferics Associated With RHESSI TGFs. LF, TGFs, WWLLN
41  2018 The differences between patients with panic disorder and healthy controls in psychophysiological stress profile. HF, HRV, LF
42  2018 The Impact of Respiratory Events on the Autonomic Nervous System during Sleep. HF, LF, LF/HF, NR, PR, SAHS
43  2018 Value of Assessing Autonomic Nervous Function by Heart Rate Variability and Heart Rate Turbulence in Hypertensive Patients. HF, HRT, HRV, LF, TS
44  2017 Associations of parathyroid hormone levels and mineral parameters with heart rate variability in patients with end-stage renal disease. ESRD, HF, iPTH, LF, NN, PTH, SDANN
45  2017 Cardiac autonomic control during sleep in patients with myotonic dystrophy type 1: the effects of comorbid obstructive sleep apnea. CAC, HF, HRV, LF, NREM, OSA, OSAS, PSG, REM, SpA
46  2017 Changes in systolic arterial pressure variability are associated with the decreased aerobic performance of rats subjected to physical exercise in the heat. HRV, LF, SAP
47  2017 Dynamic Cerebral Autoregulation Assessment Using Extracranial Internal Carotid Artery Doppler Ultrasonography. dCA, ICA, LF, MCA, Mx
48  2017 Effects of stroke on changes in heart rate variability during hemodialysis. HF, HRV, LF, TP
49  2017 External Counterpulsation Increases Beat-to-Beat Heart Rate Variability in Patients with Ischemic Stroke. ECP, HF, HRV, LF, TP
50  2017 Heart rate variability in hypoxic ischemic encephalopathy during therapeutic hypothermia. EEG, HF, HIE, HRV, LF, SDNN, TH, TINN
51  2017 Heart Rate Variability in Patients with Acute Ischemic Stroke at Different Stages of Renal Dysfunction: A Cross-sectional Observational Study. ECG, eGFR, HRV, LF, NIHSS, SDANN
52  2017 Heart rate variability in restless legs syndrome and periodic limb movements of Sleep. HF, HRV, LF, PLMS, PSG, RLS
53  2017 Heart Rate Variability Predicts Major Adverse Cardiovascular Events and Hospitalization in Maintenance Hemodialysis Patients. CI, HD, HR, HRV, MACEs
54  2017 Identification of patients with preeclampsia from normal subjects using wavelet-based spectral analysis of heart rate variability. HF, HRV, LF
55  2017 Initial Results from SQUID Sensor: Analysis and Modeling for the ELF/VLF Atmospheric Noise. APD, ELF, PDF, SalphaS, SQUID
56  2017 Nocturnal heart rate variation in diabetic and non-diabetic patientswith sleep apnea syndrome. AHI, DM, ECG, HF, HRV, LF, OSA
57  2017 On the biophysical mechanism of sensing atmospheric discharges by living organisms. ELF, EMFs, RF
58  2017 Quantifying Effects of Pharmacological Blockers of Cardiac Autonomous Control Using Variability Parameters. RMSSD
59  2017 Sleep related bradyarrhythmic events and heart rate variability in apparently healthy individuals. AV, HRV, TP
60  2017 The effects of ventricular drainage on the intracranial pressure signal and the pressure reactivity index. EVD, ICP, PRx, SAH
61  2017 The very low-frequency band of heart rate variability represents the slow recovery component after a mental stress task. HF, HRV
62  2017 Tracking the Fate and Origin of Clinically Relevant Adoptively Transferred CD8+ T Cells In Vivo. CR, CTL, HTTCS
63  2017 [Hygienic estimation of functional reserves and adaptive capabilities of students]. AMo, ANS, HF
64  2016 Autonomic nervous system functioning associated with psychogenic nonepileptic seizures: Analysis of heart rate variability. HF, HR, HRV, LF, PNESs, RMSSD, SDANN
66  2016 Cumulative stress and autonomic dysregulation in a community sample. CAI, CALE, HRV, LF, SDNN, ULF
67  2016 Evaluation of heart rate variability in patients with coronary artery ectasia and coronary artery disease. CAD, CAE, HF, HRV, LF, RMSSD, SD, TP
68  2016 External Counterpulsation Reduces Beat-to-Beat Blood Pressure Variability When Augmenting Blood Pressure and Cerebral Blood Flow in Ischemic Stroke. BPV, ECP, HF, LF, TP
69  2016 Global examination of the wind-dependence of very low frequency underwater ambient noise. ---
70  2016 Heart Rate Variability and Autonomic Modulations in Preeclampsia. HF, HRV, LF, ln, TP
71  2016 Heart Rate Variability Is Associated with Exercise Capacity in Patients with Cardiac Syndrome X. CSX, HF, HRV, LF, TP
72  2016 High frequency heart-rate variability predicts adolescent depressive symptoms, particularly anhedonia, across one year. HF, HRV, LF
73  2016 Radio emissions from double RHESSI TGFs. RHESSI, TGFs, WWLLN
74  2016 Scaling exponent values as an ordinary function of the ratio of very low frequency to high frequency powers in heart rate variability over various sleep stages. DFA, HF, LF
75  2016 The effects of cold water immersion with different dosages (duration and temperature variations) on heart rate variability post-exercise recovery: A randomized controlled trial. CG, HF, LF, SDNN
76  2016 [The relationship between sleep quality and diabetic autonomic neuropathy in elder patients with type 2 diabetes mellitus]. DA, HF, HRV, LF, NE, PSQI
77  2015 Clinical Implication of Heart Rate Variability in Obstructive Sleep Apnea Syndrome Patients. AHI, ANS, HRV, LF, LF/HF, OSAS, SDNN, TP
78  2015 Effect of Different Phases of Menstrual Cycle on Heart Rate Variability (HRV). HRV, LF
80  2015 Eurythmy therapy increases specific oscillations of heart rate variability. EYT, EYT-B, HRV, LF
81  2015 Heart rate variability in hypoxic ischemic encephalopathy: correlation with EEG grade and 2-y neurodevelopmental outcome. ECG, EEG, HF, HIE, HRV, LF, SDNN, TINN
82  2015 Hydraulic continuity and biological effects of low strength very low frequency electromagnetic waves: Case of microbial biofilm growth in water treatment. ---
83  2015 Indirect autonomic nervous system activity assessment with heart rate variability in rats with cyclophosphamide-induced hemorrhagic cystitis treated with melatonin or agomelatine. AMT, ANS, CP-HC, HRV, i.p, MLT, nHF, nLF, TP
84  2015 Morning and evening physical exercise differentially regulate the autonomic nervous system during nocturnal sleep in humans. HF, HRV, LF, PSG, ZT0
85  2015 Non-contact radiofrequency-induced reduction of subcutaneous abdominal fat correlates with initial cardiovascular autonomic balance and fat tissue hormones: safety analysis. HRV, RF
86  2015 Patterns of heart rate variability and cardiac autonomic modulations in controlled and uncontrolled asthmatic patients. AS, HF, HRV, HS, LF, ln, TP, UA
87  2015 Relationship between physical activity and the very low-frequency component of heart rate variability after stroke. HRV, PA
88  2015 Residual vasomotor activity assessed by heart rate variability in a brain-dead case. BD, HF, HRV, LF
89  2015 Role of Efferent Sympathoadrenal Effects in Cooling-Induced Hemodynamic Perturbations in Rats: An Investigation by Spectrum Analysis. Dn, GUA, HEX, HF, LF, NO, TP
90  2015 Short-term heart rate variability (HRV) in healthy dogs. HF, HRV, LF, TP
91  2015 Simultaneous fNIRS and thermal infrared imaging during cognitive task reveal autonomic correlates of prefrontal cortex activity. fIR, fNIRS
92  2015 The Comparison of the Effects of Epidural Bupivacaine and Levobupivacaine on the Autonomic Nervous System and Cardiac Arrhythmia Parameters in Inguinal Hernia Surgeries. ASA, HF, LF
93  2015 The Effects of Guided Imagery on Heart Rate Variability in Simulated Spaceflight Emergency Tasks Performers. HF, LF, PNN50, RMSSD, SDNN, TP
94  2015 The variable heart: High frequency and very low frequency correlates of depressive symptoms in children and adolescents. HF, HRV, LF
95  2015 Ultra-low-frequency wave-driven diffusion of radiation belt relativistic electrons. ULF
96  2015 [Relationship between heart rate variability and coronary artery lesion in children with Kawasaki disease]. CAL, cTnI, HF, HRV, KD, LF, NCAL, NT-proBNP, pNN50, SDANN, SDNN, SDNN
97  2014 25-hydroxyvitamin D and its relationship with autonomic dysfunction using time- and frequency-domain parameters of heart rate variability in Korean populations: a cross-sectional study. CI, CVD, HF, HRV, LF, RMSSD, SDNN, TP
98  2014 A healthy heart is not a metronome: an integrative review of the heart's anatomy and heart rate variability. HF, HRV, LF, ULF
99  2014 Elevated C-reactive protein levels and enhanced high frequency vasomotion in patients with ischemic heart disease during brachial flow-mediated dilation. CRP, CRP, FMD, HF, IHD, LF, TP
100  2014 Frequency-specific network topologies in the resting human brain. FCN, fMRI, LF