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

File: <base>/training/ptb-xl/g21/HR20347.hea (759 bytes) 
HR20347 12 500 5000
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 -375 -11309 0 I
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 70 9933 0 II
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 445 21283 0 III
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 152 797 0 aVR
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 -410 -16088 0 aVL
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 257 15760 0 aVF
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 305 995 0 V1
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 250 -10952 0 V2
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 250 -12930 0 V3
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 670 -11047 0 V4
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 105 3045 0 V5
HR20347.mat 16x1+24 1000.0(0)/mv 16 0 -160 1764 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown