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

File: <base>/training/ptb-xl/g13/HR12743.hea (748 bytes) 
HR12743 12 500 5000
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 210 -32200 0 I
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -5 22387 0 II
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -215 -10958 0 III
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -102 -27332 0 aVR
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 213 22783 0 aVL
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -110 6434 0 aVF
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -985 -12239 0 V1
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -1260 30716 0 V2
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -850 1043 0 V3
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 -145 -4187 0 V4
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 210 -9141 0 V5
HR12743.mat 16x1+24 1000.0(0)/mv 16 0 460 25665 0 V6
# Age: 33
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown