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

File: <base>/training/ptb-xl/g16/HR15750.hea (759 bytes) 
HR15750 12 500 5000
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -180 -24956 0 I
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -60 -27745 0 II
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 120 -2808 0 III
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 120 25627 0 aVR
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -150 -10429 0 aVL
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 30 -15499 0 aVF
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 20 -2280 0 V1
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -10 -31865 0 V2
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -145 16178 0 V3
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -75 1018 0 V4
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -2885 10030 0 V5
HR15750.mat 16x1+24 1000.0(0)/mv 16 0 -460 13865 0 V6
# Age: 69
# Sex: Female
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown