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

File: <base>/training/ptb-xl/g9/HR08270.hea (740 bytes) 
HR08270 12 500 5000
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 -35 1922 0 I
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 15 8572 0 II
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 50 6636 0 III
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 10 -5523 0 aVR
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 -43 -2123 0 aVL
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 32 7561 0 aVF
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 125 7021 0 V1
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 -25 19305 0 V2
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 -70 4137 0 V3
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 95 -11363 0 V4
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 5 -5537 0 V5
HR08270.mat 16x1+24 1000.0(0)/mv 16 0 -140 -1066 0 V6
# Age: 72
# Sex: Female
# Dx: 426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown