Fig. 2: Comparison of Dawson’s with delayed cord clamping (DCC) nomogram for heart rate (HH).Comparison of the 10th, 50th, and 90th percentiles for heart rate (HR) measured with preductal pulse oximetry between the reference range in Dawson’s nomogram for heart rate (ref. ...
A high degree of heart rate (HR) variability is found in compensated hearts with good function, whereas HR variability can be decreased with severe coronary artery disease, congestive heart failure, aging and diabetic neuropathy. To test... RE Kleiger,JP Miller,JT Bigger,... - 《American Jou...
Heart rate variability (HRV) was recorded for 72 consecutive hours each week over a five-month period in 16 participants in order to examine ANS responses during normal background environmental periods. HRV measures were correlated with solar and geomagnetic variables using multivariate linear ...
Heart Rate Variability At Rest And Recovery After Short-term, High-intensity Exercise In Adolescents: 1153 Board #8 3:30 PM ??? 5:00 PMTo evaluate the effect of maturity status on the autonomic nervous system at rest and recovery after short-term, high-intensity exercise in adole...
This work has proposed a methodology based on the concept of entropy rates to study the complexity of the short-term heart-rate variability (HRV) for improving risk stratification to predict sudden cardiac death (SCD) of patients with established ischemic-dilated cardiomyopathy (IDC). The short-te...
Three bands were extracted from the heart rate (HR) spectrum: very low frequency (VLF), 0.01-0.04 Hz; low frequency (LF), 0.04-0.2 Hz, and high frequency (HF), >0.2 Hz. All metrics were averaged across all patients and per sleep state to produce a table of normative values. A ...
Background: High values of resting heart rate were found to be correlated with adverse outcomes in various patient groups. Heart rate variability (HRV) is a reliable technique in determining autonomic nervous system function. Our aim was to evaluate whether a 10-second resting heart rate obtained...
●Adrenaline(肾上腺素): This stress hormone raises your heart rate, elevates blood pressure, and boosts energy stores. ●Hypothalamus(下丘脑): This region of the brain is the body's natural alarm system which stimulates the production of cortisol and adrenaline. ●Hippocampus(海马体): Too much...
The impact of birth weight (BW) on adult health has been studied, related to the autonomic nervous system, and implicated in cardiovascular risk. We investigated cardiorespiratory and heart rate (HR) autonomic recovery after moderate effort in healthy te
A high triglyceride was defined as ≥ 1.7 mmol/l and a low high-density lipoprotein (HDL) as < 1.03 mmol/l31. A high systolic blood pressure was defined as systolic and/or diastolic blood pressure ≥ 95th percentile for age sex, and height32. The metabolic syndrome ...