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

File: <base>/training/ptb-xl/g3/HR02747.hea (744 bytes) 
HR02747 12 500 5000
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -65 -10447 0 I
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -5 -89 0 II
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 60 10353 0 III
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 35 4656 0 aVR
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -62 -9967 0 aVL
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 27 5297 0 aVF
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 105 -4228 0 V1
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -115 -17762 0 V2
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 55 15399 0 V3
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 105 20879 0 V4
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -90 2472 0 V5
HR02747.mat 16x1+24 1000.0(0)/mv 16 0 -105 -14882 0 V6
# Age: 61
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown