HR, heart rate
Spiky Burst of High Frequency Heart Rate Variability: A Prodromal Sign of Syncope Accompanying Heatstroke
... 2. Heart rate (HR), heart rate variability (HRV), body movement (BM), and body posture (BP) during 24 h in a subject who developed neurally mediated syncope (NMS) accompanying ...
5
Video pulse rate variability analysis in stationary and motion conditions
... HRV: heart rate variability; ANS: autonomic nervous system; RR: time interval between consecutive heartbeats; HR: heart rate; iPPG: imaging photoplethysmography; PRV: pulse rate ...
26
Mindfulness-based programs for substance use disorders: a systematic review of manualized treatments
... Education; HR: Heart Rate; HRV: Heart Rate Variability; HSI: Heaviness of Smoking Index; IRR: Incidence Rate Ratio; ITT: Intent To Treat; LPP: Late Positive Potential; MAAS: ...
37
Cerebrolysin Effects on Cardiac Neuropathy in Diabetic Rats
... (BW), heart rate (HR), heart rate variability (HRV), systolic and diastolic arterial blood pressure (SABP, DABP), and blood glucose levels in fast- ing state were determined and ...
17
The effect of menstrual cycle and submaximal exercise on acute body composition estimates from bioelectrical impedance
... The protocol for visit 1 began with a reading of the study procedures by the tester, and completion of informed consent form by the participant. Participants completed a medical history form, and submitted to a physical ...
60
Validity and reliability of the Apple Watch for measuring heart rate during exercise
... estimates HR by measuring changes in blood flow, the limited blood flow to the wrist at the in- itiation of exercise [9] might lower the confidence of the predictive algorithms to accurately measure ...Watch ...
7
Individually Coded Telemetry: a Tool for Studying Heart Rate and Behaviour in Reindeer Calves
... in HR levels related to ruminating probably re- sulted from low sympathetic and increased parasympathetic activity during this ...the HR of reindeer with a mini- mum occurring during the night and early ...
10
Cardiovascular and ride time-to-exhaustion effects of an energy drink
... of HR, subjects were fitted with headgear and mouthpiece for collection of expired air by a calibrated open-circuit spirometry metabolic cart (CPX-D, MedGraphics Corporation, ...a HR monitor (Polar, Polar ...
7
Ability of the Nociception Level, a Multiparameter Composite of Autonomic Signals, to Detect NoxiousStimuli during Propofol–Remifentanil Anesthesia
... and hormonal responses in conscious and unconscious indi- viduals. Detection of behavioral responses during anesthesia is often impossible because of the use of muscle relaxants. Hence, we rely mostly on the autonomic ...
11
Effects of Moxa (Artemisia Vulgaris) Smoke Inhalation on Heart Rate and Its Variability
... Heart Rate Variability (HRV) refers to the time variation coefficient between successive heart beating ...human heart rate (HR) and heart rate variability (HRV) ...
5
Physiological characteristics, activity patterns and physiological responses of elite women field hockey players during competition.
... activity patterns in women's field hockey.. 2.4 Physiological responses to Elite field Intermittent sports. 2.4.1 Estimation of exercise intensity. i) Heart rate. Heart rate (HR) respons[r] ...
154
Effect of sauna‑based heat acclimation on plasma volume and heart rate variability
... included as a covariate for within-trial analysis of training duration, rating and load. Age was included as a covariate for HRV responses due to its reported effect on baseline and training-induced HRV responses ...
25
Rate-Response Programming Tailored to the Force-Frequency Relationship Improves Exercise Tolerance in Chronic Heart Failure
... An important determinant of exercise performance is thought to be LV contrac- tility, which in 1871 was shown to be posi- tively coupled to increments in heart rate (HF) (7). As HR increases in ...
9
<p>Small-Sided Games are More Enjoyable Than High-Intensity Interval Training of Similar Exercise Intensity in Soccer</p>
... resting heart rate (HR) was ...maximal heart rate (HRmax) and maximal aerobic speed (MAS) ...and HR was monitored throughout each training ...
8
Adolescent chronic fatigue syndrome; a follow-up study displays concurrent improvement of circulatory abnormalities and clinical symptoms
... baseline heart rate (HR), blood pressure, total peripheral resistance index (TPRI) and LF/HF (low-frequency:high-frequency heart rate variability ratio, an index of sinus node ...
8
Genetic Contribution to the Variance of Blood Pressure and Heart Rate: A Systematic Review and Meta-Regression of Twin Studies
... and heart rate (HR) varied widely between ...(DBP), HR and pulse pressure ...of HR and four studies of PP heritability were limited for the heterogeneity ...
13
Detection of Human Heart Rate and Respiratory Rate Using Thermal Infrared Image
... breathing rate (BR) and heart rate (HR) measurements a far-infrared imager and an infrared camera equipped with IR-Cut lens and an infrared lighting array to develop a dual-camera imaging ...
6
Cardiovascular autonomic function tests in an African population
... including heart rate (HR) variation in response to deep breathing, HR response to standing, postural changes in blood pressure (BP), the Valsalva manoeuvre, and sus- tained ...influence ...
10
Non verbal communication of compassion: measuring psychophysiologic effects
... respiratory rate (RR), heart rate (HR) and heart rate variability (HRV) throughout the 4 10-minute study periods: Baseline (both practitioner and subjects read neutral material); ...
9
Validity of the Actiheart step test for the estimation of maximum oxygen consumption in endurance athletes and healthy controls
... Maximum oxygen consumption (VO 2 max), a key indicator of cardiorespiratory fitness, is used in both athletic and health settings, as a determinant of physical performance (Bassett & Howley, 2000) or as a predictor ...
12