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

File: <base>/training/ptb-xl/g13/HR12939.hea (803 bytes) 
HR12939 12 500 5000
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 -85 10644 0 I
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 -225 17717 0 II
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 -140 7109 0 III
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 155 -14930 0 aVR
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 28 1231 0 aVL
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 -182 11744 0 aVF
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 110 -11145 0 V1
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 130 -6258 0 V2
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 125 -2176 0 V3
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 60 -12637 0 V4
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 105 -17652 0 V5
HR12939.mat 16x1+24 1000.0(0)/mv 16 0 80 -27135 0 V6
# Age: 68
# Sex: Female
# Dx: 164861001,164873001,164889003,164934002,39732003,429622005,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown