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

File: <base>/training/ptb-xl/g13/HR12502.hea (766 bytes) 
HR12502 12 500 5000
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 75 -23281 0 I
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 40 12554 0 II
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 -35 -29704 0 III
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 -57 -27627 0 aVR
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 55 -29456 0 aVL
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 2 -8746 0 aVF
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 40 -22875 0 V1
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 250 30342 0 V2
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 -10 6390 0 V3
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 0 -20865 0 V4
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 -25 -8959 0 V5
HR12502.mat 16x1+24 1000.0(0)/mv 16 0 0 -19762 0 V6
# Age: 79
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown