Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g9/HR08868.hea (767 bytes) 
HR08868 12 500 5000
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 380 9061 0 I
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -560 7277 0 II
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -940 -1810 0 III
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 90 -8531 0 aVR
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 660 5463 0 aVL
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -750 2498 0 aVF
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -190 10591 0 V1
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -755 -9223 0 V2
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -1335 -22382 0 V3
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -1140 -32651 0 V4
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 -430 25895 0 V5
HR08868.mat 16x1+24 1000.0(0)/mv 16 0 445 8534 0 V6
# Age: 88
# Sex: Female
# Dx: 164909002,251200008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown