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

File: <base>/training/ptb-xl/g13/HR12893.hea (784 bytes) 
HR12893 12 500 5000
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -15 -9490 0 I
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 90 11155 0 II
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 105 20676 0 III
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -38 -1843 0 aVR
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -60 -15735 0 aVL
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 97 15139 0 aVF
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3954 0 V1
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -90 7351 0 V2
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 145 16172 0 V3
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -5 -4805 0 V4
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 -50 -4744 0 V5
HR12893.mat 16x1+24 1000.0(0)/mv 16 0 0 -18273 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,164917005,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown