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

File: <base>/training/ptb-xl/g13/HR12861.hea (730 bytes) 
HR12861 12 500 5000
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 -45 28198 0 I
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 -25 -5059 0 II
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 20 32286 0 III
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 35 -11205 0 aVR
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 -32 31223 0 aVL
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 -2 -18537 0 aVF
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 45 7684 0 V1
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 55 -1718 0 V2
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 50 -1069 0 V3
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 30 -4309 0 V4
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 20 -2644 0 V5
HR12861.mat 16x1+24 1000.0(0)/mv 16 0 20 8028 0 V6
# Age: 49
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown