Statistical analysis Data analysis was performed with SPSS-27 (IBM Corporation, Armonk, NY). Normally distributed variables are presented as means ± SD; non-normally distributed variables are presented as median [interquartile...
the resting heart rate becomes more or less similar to adult heart rates. With age, the resting heart rate goes down a little, although not significantly, however, heart rate cannot increase as much with exerciseas it does when you are younger. This means, that as you age, the heart has...
Galaxy Watch: 73 BPM Digital Blood Pressure Monitor: 77 BPM Pulse Oximeter: 73 BPM Post-Exercise Heart Rate Test For the post-exercise test, I completed a quick 5-minute workout session consisting of sit-ups and pull-ups. Immediately after, I sat down and took measurements from all three...
Remote photoplethysmography (rPPG) gains recent great interest due to its potential in contactless heart rate measurement using consumer-level cameras. This paper presents a detailed review of rPPG measurement using computer vision and deep learning techniques for heart rate estimation. Several common gaps...
(16.0) <.001 Heart rate, mean (SD), bpm 72.5 (11.7) 71.2 (11.7) .001 BMI, mean (SD) 28.7 (6.8) 28.0 (5.7) <.001 BMI <18.5 25 (2.3) 62 (1.7) <.001 18.5-24.9 309 (27.9) 952 (26.2) 25.0-29.9 346 (31.2) 1376 (37.9) 30.0-34.9 227 (20.5) 786 (21.6) 35.0-39.9 120 ...
DDI means pacing in the atrium and ventricle, sensing in the atrium and ventricle, and the response is constrained to inhibition. The device will thus pace at a set rate in the atrium unless a sensed event occurs at a faster rate in the atrium, which will result in inhibition. The device...
0.00864 μS and 32 pF; adjusted values: 0.00675 μS and 25 pF). As the SAN is the site of initiation for propagating potentials throughout the heart, the firing rate of the SAN cells on the periphery of the network was interpreted as HR, which had a mean of 389 BPM in the abs...
Fig. 2: Pie chart illustrating the classification of 119 unmedicated patients with schizophrenia based on a comprehensive analysis of heart rate variability parameters (percentages shown). Two clustering techniques, k-means (left) and Gaussian mixture model (right), produced identical patient group sep...
Hardware differences between devices determine HR measurement second to second, which has large implications on overall interpretability of the data, such that sampling rate can introduces researcher degrees of freedom for calculating bpm. Unfortunately, there is currently a lack of transparency from manuf...
bpm = beats per minute; HF = high frequency; HR = heart rate; LF = low frequency; LF/HF = LF over HF; LF/VLF = LF over VLF; msn = milliseconds; RMSSD = square root of the mean squared difference of successive R-R intervals; SDNN = standard deviation of normal-to-normal R-R ...