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

File: <base>/training/ptb-xl/g16/HR15255.hea (765 bytes) 
HR15255 12 500 5000
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -155 -14476 0 I
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -180 -12827 0 II
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -25 1647 0 III
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 168 13711 0 aVR
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -65 -7664 0 aVL
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -102 -5326 0 aVF
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 50 7445 0 V1
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 10 14163 0 V2
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1229 0 V3
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -145 30094 0 V4
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -160 -30399 0 V5
HR15255.mat 16x1+24 1000.0(0)/mv 16 0 -150 -19252 0 V6
# Age: 45
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown