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Instantaneous heart rate
ihr
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
Instantaneous heart rate
ihr
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
CHAT variables
Mean of normal to normal heart beats
hvmnn
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Coefficient of variation of normal to normal heart beats
hvcv
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Standard deviation of normal to normal heart beats
hvsdnn
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Short term variability from Poincare plot
hvsd1
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Long term variability from Poincare plot
hvsd2
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Short to long term variability of Poincare plot
hvsdratio
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Instantaneous heart rate, full night: Average
ihr_fn5
under Clinical Data/Diagnostic Studies/Heart Rate Variability/Full Night in
MESA variables
Instantaneous heart rate, non-overlapping windows: Average
ihr_5m5
under Clinical Data/Diagnostic Studies/Heart Rate Variability/Non-Overlapping Windows in
MESA variables
Total normal sinus to normal sinus interbeat (NN) interval spectral power up to 0.4 Hz
tot_pwr
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
Total normal sinus to normal sinus interbeat (NN) interval spectral power up to 0.4 Hz
tot_pwr
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
CHAT variables
Normalized high frequency power
hvhfp
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Normalized low frequency power
hvlfp
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Low to high frequency power ratio
hvlhr
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
Number of epochs
hvnumepoch
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
MROS variables
High frequency power (normalized)
hf_n
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
The ratio of low to high frequency power
lf_hf
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
Low frequency power (normalized)
lf_n
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
5 minute window start time
start__sec_
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
The ratio of low to high frequency power
lf_hf
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
CHAT variables
5 minute window start time
start__sec_
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
CHAT variables
Mean of all normal sinus to normal sinus interbeat intervals (NN)
avnn
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
1 or more respiratory events in 5 minute window
hasrespevent
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
Standard deviation of all normal sinus to normal sinus interbeat (NN) intervals
sdnn
under Clinical Data/Diagnostic Studies/Heart Rate Variability in
SHHS variables
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