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

File: <base>/training/ptb-xl/g13/HR12568.hea (766 bytes) 
HR12568 12 500 5000
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -75 -20257 0 I
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 110 -3337 0 II
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 185 16935 0 III
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -18 11654 0 aVR
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -130 -18422 0 aVL
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 147 6858 0 aVF
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 60 28034 0 V1
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -45 -2826 0 V2
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -25 11019 0 V3
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 5 28368 0 V4
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -30 23889 0 V5
HR12568.mat 16x1+24 1000.0(0)/mv 16 0 -40 14910 0 V6
# Age: 71
# Sex: Male
# Dx: 164889003,164951009,39732003,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown