| Name | Label | Folder | |
|---|---|---|---|
|
fev1
Forced Expiratory Volume (FEV 1) (Sleep Heart Health Study Visit One (SHHS1))
|
Forced Expiratory Volume (FEV 1) (Sleep Heart Health Study Visit One (SHHS1))
in One Second |
Clinical Data/Diagnostic Studies/Lung Function | |
|
fvc
Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
|
Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1)) | Clinical Data/Diagnostic Studies/Lung Function | |
|
afib
Atrial Fibrillation or Flutter
|
Atrial Fibrillation or Flutter
Minnesota (MN) code 8-3-1 or 8-3-2. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
antlatmi
Anterolateral myocardial infarction (MI)
|
Anterolateral myocardial infarction (MI)
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
antsepmi
Anteroseptal myocardial infarction (MI)
|
Anteroseptal myocardial infarction (MI)
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
apbs
Atrial bypasses
|
Atrial bypasses
Minnesota (MN) code 8-1-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
av1deg
First degree atrioventricular block
|
First degree atrioventricular block
Minnesota (MN) code 6-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
av3deg
Third degree atrioventricular block
|
Third degree atrioventricular block
Minnesota (MN) code 6-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
ecgdate
Number of days since the baseline Polysomnography (PSG) until collected: electrocardiogram (ECG)
|
Number of days since the baseline Polysomnography (PSG) until collected: electrocardiogram (ECG)
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
ilbbb
Incomplete left bundle-branch block
|
Incomplete left bundle-branch block
Minnesota (MN) code 7-6. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
infmi
Inferior myocardial infarction (MI)
|
Inferior myocardial infarction (MI)
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
irbbb
Incomplete right bundle-branch block
|
Incomplete right bundle-branch block
Minnesota (MN) code 7-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
iventblk
Indeterminate intraventricular block pattern
|
Indeterminate intraventricular block pattern
Minnesota (MN) code 7-4. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
lah
Left Atrial Hypertrophy
|
Left Atrial Hypertrophy
Minnesota (MN) code 7-7. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
lbbb
Left bundle-branch block
|
Left bundle-branch block
Minnesota (MN) code 7-1-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
lvh3_1
Left Ventricular Hypertrophy: Voltage 3-1
|
Left Ventricular Hypertrophy: Voltage 3-1
Minnesota (MN) code 3-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
lvh3_3
Left Ventricular Hypertrophy: Voltage 3-3
|
Left Ventricular Hypertrophy: Voltage 3-3
Minnesota (MN) code 3-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
lvhst
Left Ventricular Hypertrophy with ST and T-wave abnormalities
|
Left Ventricular Hypertrophy with ST and T-wave abnormalities
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
mob1
Mobitz Type-1 Heart Block
|
Mobitz Type-1 Heart Block
Second degree atrioventricular (Mobitz) type-1 heart block. Minnesota (MN) code 6-2-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
mob2
Mobitz Type-2 Heart Block
|
Mobitz Type-2 Heart Block
Second degree atrioventricular (Mobitz) type-2 heart block. Minnesota (MN) code 6-2-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
nodal
Nodal rhythm
|
Nodal rhythm
Abnormal heart rhythm resulting from impulses from the atrioventricular node. Minnesota (MN) code 8-4-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
nonsp_st
Nonspecific ST wave abnormalty
|
Nonspecific ST wave abnormalty
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
nonsp_tw
Nonspecific T wave abnormalty
|
Nonspecific T wave abnormalty
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
paced
Paced rate
|
Paced rate
Minnesota (MN) code 6-8. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
part2deg
Partial second degree atrioventricular block
|
Partial second degree atrioventricular block
Minnesota (MN) code 6-2-2. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
qrs
QRS Axis
|
QRS Axis
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
rbbb
Right bundle-branch block
|
Right bundle-branch block
Minnesota (MN) code 7-2-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
rtrial
Right Atrial Enlargement
|
Right Atrial Enlargement
Minnesota (MN) code 9-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
rvh
Right Ventricular Hypertrophy
|
Right Ventricular Hypertrophy
Minnesota (MN) code 3-2. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
st4_1_3
ST and T-wave 4-1 to 4-3
|
ST and T-wave 4-1 to 4-3
Minnesota (MN) code 4-1 to 4-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
st5_1_3
ST and T-wave 5-1 to 5-3
|
ST and T-wave 5-1 to 5-3
Minnesota (MN) code 5-1 to 5-3. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
truposmi
True posterior myocardial infarction (MI)
|
True posterior myocardial infarction (MI)
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
ventrate
Ventricular rate
|
Ventricular rate
Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
vpbs
Ventricular bypasses
|
Ventricular bypasses
Minnesota (MN) code 8-1-2. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
wpw
Wolff-Parkinson-White Syndrome
|
Wolff-Parkinson-White Syndrome
Minnesota (MN) code 6-4-1. Data derived from standard resting 12-lead electrocardiogram (ECG) with the participant supine. Records were interpreted and Minnesota (MN) codes were provided by clinical cardiologists. |
Clinical Data/Diagnostic Studies/Electrocardiogram | |
|
avnn
Mean of all normal sinus to normal sinus interbeat intervals (NN)
|
Mean of all normal sinus to normal sinus interbeat intervals (NN) | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event01end
Respiratory event (01) end time
|
Respiratory event (01) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event01start
Respiratory event (01) start time
|
Respiratory event (01) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event02end
Respiratory event (02) end time
|
Respiratory event (02) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event02start
Respiratory event (02) start time
|
Respiratory event (02) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event03end
Respiratory event (03) end time
|
Respiratory event (03) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event03start
Respiratory event (03) start time
|
Respiratory event (03) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event04end
Respiratory event (04) end time
|
Respiratory event (04) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event04start
Respiratory event (04) start time
|
Respiratory event (04) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event05end
Respiratory event (05) end time
|
Respiratory event (05) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event05start
Respiratory event (05) start time
|
Respiratory event (05) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event06end
Respiratory event (06) end time
|
Respiratory event (06) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event06start
Respiratory event (06) start time
|
Respiratory event (06) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event07end
Respiratory event (07) end time
|
Respiratory event (07) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event07start
Respiratory event (07) start time
|
Respiratory event (07) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event08end
Respiratory event (08) end time
|
Respiratory event (08) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event08start
Respiratory event (08) start time
|
Respiratory event (08) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event09end
Respiratory event (09) end time
|
Respiratory event (09) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event09start
Respiratory event (09) start time
|
Respiratory event (09) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event10end
Respiratory event (10) end time
|
Respiratory event (10) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event10start
Respiratory event (10) start time
|
Respiratory event (10) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event11end
Respiratory event (11) end time
|
Respiratory event (11) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event11start
Respiratory event (11) start time
|
Respiratory event (11) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event12end
Respiratory event (12) end time
|
Respiratory event (12) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event12start
Respiratory event (12) start time
|
Respiratory event (12) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event13end
Respiratory event (13) end time
|
Respiratory event (13) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event13start
Respiratory event (13) start time
|
Respiratory event (13) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event14end
Respiratory event (14) end time
|
Respiratory event (14) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event14start
Respiratory event (14) start time
|
Respiratory event (14) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event15end
Respiratory event (15) end time
|
Respiratory event (15) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event15start
Respiratory event (15) start time
|
Respiratory event (15) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event16end
Respiratory event (16) end time
|
Respiratory event (16) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event16start
Respiratory event (16) start time
|
Respiratory event (16) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event17end
Respiratory event (17) end time
|
Respiratory event (17) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event17start
Respiratory event (17) start time
|
Respiratory event (17) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event18end
Respiratory event (18) end time
|
Respiratory event (18) end time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
event18start
Respiratory event (18) start time
|
Respiratory event (18) start time | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
hasrespevent
1 or more respiratory events in 5 minute window
|
1 or more respiratory events in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
hf
High frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.15 and 0.4 Hz
|
High frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.15 and 0.4 Hz | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
hf_n
High frequency power (normalized)
|
High frequency power (normalized) | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
ihr
Instantaneous heart rate
|
Instantaneous heart rate | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
lf
Low frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.04 and 0.15 Hz
|
Low frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.04 and 0.15 Hz | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
lf_hf
The ratio of low to high frequency power
|
The ratio of low to high frequency power | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
lf_n
Low frequency power (normalized)
|
Low frequency power (normalized) | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
nn_rr
Ratio of consecutive normal sinus beats (NN) over all cardiac inter-beat (RR) intervals
|
Ratio of consecutive normal sinus beats (NN) over all cardiac inter-beat (RR) intervals | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
pnn10
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >10 ms
|
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >10 ms | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
pnn20
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >20 ms
|
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >20 ms | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
pnn30
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >30 ms
|
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >30 ms | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
pnn40
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >40 ms
|
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >40 ms | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
pnn50
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >50 ms
|
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >50 ms | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
rmssd
Square root of the mean of the squares of difference between adjacent normal sinus to normal sinus interbeat (NN) intervals
|
Square root of the mean of the squares of difference between adjacent normal sinus to normal sinus interbeat (NN) intervals | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sdann
Standard deviation of the averages of normal sinus to normal sinus interbeat (NN) intervals in all 5-minute segments
|
Standard deviation of the averages of normal sinus to normal sinus interbeat (NN) intervals in all 5-minute segments | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sdnn
Standard deviation of all normal sinus to normal sinus interbeat (NN) intervals
|
Standard deviation of all normal sinus to normal sinus interbeat (NN) intervals | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sdnnidx
Mean of the standard deviations of normal sinus to normal sinus interbeat (NN) intervals in all 5-minute segments
|
Mean of the standard deviations of normal sinus to normal sinus interbeat (NN) intervals in all 5-minute segments | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage01
Sleep stage of first 30 second epoch in 5 minute window
|
Sleep stage of first 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage02
Sleep stage of second 30 second epoch in 5 minute window
|
Sleep stage of second 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage03
Sleep stage of third 30 second epoch in 5 minute window
|
Sleep stage of third 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage04
Sleep stage of fourth 30 second epoch in 5 minute window
|
Sleep stage of fourth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage05
Sleep stage of fifth 30 second epoch in 5 minute window
|
Sleep stage of fifth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage06
Sleep stage of sixth 30 second epoch in 5 minute window
|
Sleep stage of sixth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage07
Sleep stage of seventh 30 second epoch in 5 minute window
|
Sleep stage of seventh 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage08
Sleep stage of eighth 30 second epoch in 5 minute window
|
Sleep stage of eighth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage09
Sleep stage of ninth 30 second epoch in 5 minute window
|
Sleep stage of ninth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
sleepstage10
Sleep stage of tenth 30 second epoch in 5 minute window
|
Sleep stage of tenth 30 second epoch in 5 minute window | Clinical Data/Diagnostic Studies/Heart Rate Variability | |
|
start__sec_
5 minute window start time
|
5 minute window start time | Clinical Data/Diagnostic Studies/Heart Rate Variability |