The data set and its collection methods are described in
A support PDF showing the lead placement is also provided.
When referencing this material, please include the citation above, and also include the standard citation for PhysioNet:
Short duration ECG signals are recorded from a healthy 25-year-old male performing different physical activities to study the effect of motion artifacts on ECG signals and their sparsity.
For each measurement, 4 pairs of electrodes built into a single patch are placed on the subject. The electrodes are arranged at 45-degree offsets as shown below:
The patch itself is also placed at multiple orientations relative to the body:
Each recording contains four signals (ECG 1
to ECG 4
) corresponding to the four pairs of electrodes.
Recording information:
- Sampling rate: 500 Hz
- Resolution: 16 bits
- An analogue gain of 100 is applied to the raw ECG recordings before ADC.
- The 2-digit number before the last letter shows the offset of the whole electrode patch in degrees.
- The last letter of each record name corresponds to the type of physical activity as below:
- s = standing
- w = walking
- j = single jump
Name Last modified Size Description
Parent Directory - RECORDS 17-Dec-2015 00:03 297 list of record names test27_90j.hea 17-Dec-2015 00:01 274 header file test26_45j.hea 17-Dec-2015 00:01 273 header file test25_00j.hea 17-Dec-2015 00:01 276 header file test24_90j.hea 17-Dec-2015 00:01 269 header file test23_45j.hea 17-Dec-2015 00:01 275 header file test22_00j.hea 17-Dec-2015 00:01 273 header file test21_90j.hea 17-Dec-2015 00:01 277 header file test20_45j.hea 17-Dec-2015 00:01 278 header file test19_00j.hea 17-Dec-2015 00:01 277 header file test18_90w.hea 17-Dec-2015 00:01 273 header file test17_45w.hea 17-Dec-2015 00:01 274 header file test16_00w.hea 17-Dec-2015 00:01 274 header file test15_90w.hea 17-Dec-2015 00:01 272 header file test14_45w.hea 17-Dec-2015 00:01 271 header file test13_00w.hea 17-Dec-2015 00:01 275 header file test12_90w.hea 17-Dec-2015 00:01 277 header file test11_45w.hea 17-Dec-2015 00:01 275 header file test10_00w.hea 17-Dec-2015 00:01 272 header file test09_90s.hea 17-Dec-2015 00:01 273 header file test08_45s.hea 17-Dec-2015 00:01 274 header file test07_00s.hea 17-Dec-2015 00:01 271 header file test06_90s.hea 17-Dec-2015 00:01 272 header file test05_45s.hea 17-Dec-2015 00:01 271 header file test04_00s.hea 17-Dec-2015 00:01 275 header file test03_90s.hea 17-Dec-2015 00:01 274 header file test02_45s.hea 17-Dec-2015 00:01 276 header file test01_00s.hea 17-Dec-2015 00:01 277 header file test27_90j.dat 17-Nov-2015 23:52 31K digitized signal(s) test26_45j.dat 17-Nov-2015 23:52 31K digitized signal(s) test25_00j.dat 17-Nov-2015 23:52 31K digitized signal(s) test24_90j.dat 17-Nov-2015 23:52 31K digitized signal(s) test23_45j.dat 17-Nov-2015 23:52 31K digitized signal(s) test22_00j.dat 17-Nov-2015 23:52 31K digitized signal(s) test21_90j.dat 17-Nov-2015 23:52 31K digitized signal(s) test20_45j.dat 17-Nov-2015 23:52 31K digitized signal(s) test19_00j.dat 17-Nov-2015 23:52 31K digitized signal(s) test18_90w.dat 17-Nov-2015 23:52 31K digitized signal(s) test17_45w.dat 17-Nov-2015 23:52 31K digitized signal(s) test16_00w.dat 17-Nov-2015 23:52 31K digitized signal(s) test15_90w.dat 17-Nov-2015 23:52 31K digitized signal(s) test14_45w.dat 17-Nov-2015 23:52 31K digitized signal(s) test13_00w.dat 17-Nov-2015 23:52 31K digitized signal(s) test12_90w.dat 17-Nov-2015 23:52 31K digitized signal(s) test11_45w.dat 17-Nov-2015 23:52 31K digitized signal(s) test10_00w.dat 17-Nov-2015 23:52 31K digitized signal(s) test09_90s.dat 17-Nov-2015 23:52 31K digitized signal(s) test08_45s.dat 17-Nov-2015 23:52 31K digitized signal(s) test07_00s.dat 17-Nov-2015 23:52 31K digitized signal(s) test06_90s.dat 17-Nov-2015 23:52 31K digitized signal(s) test05_45s.dat 17-Nov-2015 23:52 31K digitized signal(s) test04_00s.dat 17-Nov-2015 23:52 31K digitized signal(s) test03_90s.dat 17-Nov-2015 23:52 31K digitized signal(s) test02_45s.dat 17-Nov-2015 23:52 31K digitized signal(s) test01_00s.dat 17-Nov-2015 23:52 31K digitized signal(s) patch_location.png 17-Dec-2015 00:17 36K patch_electrodes.jpg 17-Dec-2015 00:17 15K local.css 28-Oct-2015 22:40 3.2K electrode_patch.pdf 25-Nov-2015 21:24 129K SHA256SUMS 18-Dec-2015 21:10 4.7K SHA1SUMS 18-Dec-2015 21:10 3.3K MD5SUMS 18-Dec-2015 21:10 2.9K DOI 18-Feb-2016 16:48 20
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