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

File: <base>/training/ptb-xl/g20/HR19731.hea (749 bytes) 
HR19731 12 500 5000
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 35 -24603 0 I
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 0 -17936 0 II
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -35 6666 0 III
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -17 20832 0 aVR
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 35 -15308 0 aVL
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -17 -5688 0 aVF
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -50 -8199 0 V1
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18242 0 V2
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -40 -20101 0 V3
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -10 -11999 0 V4
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11721 0 V5
HR19731.mat 16x1+24 1000.0(0)/mv 16 0 25 -11870 0 V6
# Age: 75
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown