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

File: <base>/training/ptb-xl/g8/HR07431.hea (779 bytes) 
HR07431 12 500 5000
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 80 -8724 0 I
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5870 0 II
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -95 2884 0 III
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -32 6717 0 aVR
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 88 -5588 0 aVL
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1717 0 aVF
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 0 4414 0 V1
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 20 15182 0 V2
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 0 14960 0 V3
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7521 0 V4
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -35 -11400 0 V5
HR07431.mat 16x1+24 1000.0(0)/mv 16 0 -30 -8260 0 V6
# Age: 72
# Sex: Male
# Dx: 164861001,164865005,164884008,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown